Create list of values stata

Two commands create a dummy variable named unemp2 with values of 0 when unemployment is below average (12.26), 1 when unemployment is equal to or above average, and missing when unemp is missing. In reading the second command, recall that Stata’s sorting and relational operators treat missing values as very large numbers.In this section I describe Stata data files, discuss how to read raw data into Stata in free and fixed formats, how to create new variables, how to document ... jfk assassination documentary -list-List of individual observations in dataset. -log-Open, pause, or close a log-file. -keep-Keep some variables OR some observations (using -if-). -drop-Drop some variables OR some observations (using -if-). -generate-Create new variable. -replace-Replace values in existing variable. -recode-Recode values in existing variable.To load this file into stata, issue the command insheet "/some/place/mroz.csv" (for mac/unix and the data will be loaded. For windows, if the file is in a directory \some\place, simply reverse the slash characters. Creating and Modifying Variables The command gen ln_gdp=log (gdp) will generate the natural log of gdp for each row in your dataset.Chapter 6 Programming & Advanced Features. Chapter 6. Programming & Advanced Features. Stata features the ability to create user-written commands. These can range from simple data manipulation commands to completely new statistical models. This is an advanced feature that not many users will need. However, there are several components of the ... conservative texas newspapers Creating and manipulating simple variables ... Stata Basics sections of the User's Guide – these list and describe the commands and features Stata offers.Creating and manipulating simple variables ... Stata Basics sections of the User's Guide – these list and describe the commands and features Stata offers. reddit hbo max I still think in terms of STATA where we have egen(max/min), so when I described my problem I noted that I didn't want to the data set to be altered. I also thank the other posters for their advice. And I do agree that for multiple mins/maxs, that creating a new table and re-merging is an alternative route. Thanks again!-CarmineFor example the following Stata code will execute the summarize command for each unique value of marital (married, widowed, etc.): by marital: summarize sociability. The by construct can also be used to create new variables. The by prefix steps through each unique value of a variable, and treats each set of observations as a separate dataset.Creating and manipulating simple variables ... Stata Basics sections of the User's Guide – these list and describe the commands and features Stata offers.The shortcut for listing a series of variables is with the dash key"-". In this case I type in the first variable followed by the dash and end with the last variable. Using the wages data set I would have educat-Race2. The first line of my code is complete: foreach var of varlist educat-Race2 { colorado unit 76 landowner vouchersPricing is an extremely important component of marketing, because it helps determine how many consumers buy a product or service and, ultimately, whether a business succeeds or fails. A business owner san joaquin county building permit records create local variable called myLocal with the strings price mpg and length local myLocalprice mpg length levelsof rep78, local(levels) create a sorted list of distinct values of rep78, store results in a local macro called levels summarize `myLocal' summarize contents of local myLocal add a `before and a 'after local macro name to callToday I will teach you Common Stata Commands. General Plotting Commands. Plot a histogram of a variable: graph vn, bin (xx) Plot a histogram of a variable using frequencies: graph vn, bin (xx) freq. Plot a histogram of a variable with a normal approximation: graph vn, bin (xx) norm. where xx is the number of bins.Oct 14, 2016 · Here we introduce another command -local-, which is utilized a lot with commands like foreach to deal with repetitive tasks that are more complex. The -local- command is a way of defining macro in Stata. A Stata macro can contain multiple elements; it has a name and contents. Consider the following two examples: We can apply the Advanced Filter feature to filter rows by a given list of values easily in Excel. Please do as follows: 1.Click Data > Advanced to open the Advanced Filter dialog box.. 2.In the opening Advanced Filter dialog box, specify the list you will filter in the original table as List Range, and specify the given list as Criteria range.See screenshot: fall wreaths To do so, you can click on "Data" in the top-left corner of your viewer and select Data editor, then Data editor (browse). A new window will open and you can see your data. You can also use the command "browse", either by typing it directly in the command window, or from a do file:Dec 11, 2016 · 1. I want to create a small test data set with some specific values: x - 1 3 4 5 7. I can do this the hard way: . set obs 5 . generate x = . . replace x = 1 in 1 . replace x = 3 in 2 . replace x = 4 in 3 . replace x = 5 in 4 . replace x = 7 in 5. I can also use the data editor, but I'd like to create a .do file which can recreate this data set. odkmeta. odkmeta writes a do-file to import ODK data to Stata, using the metadata from the survey and choices worksheets of the XLSForm. The do-file completes the following tasks in order: Import lists as value labels; Add other values to value labels; Import field attributes as characteristics; Split select_multiple variables; Drop note variables; Format date, …One way to attempt to correct for the skew is to take a logarithm. This is a good example of one of Stata's built-in mathematical functions that can be used in the generation of new variables. Let's pretend the variable is named askew. To take the log of askew, you would type gen logskew=log (askew) As before, this command will generate a new ... troweprice login to my account Stata will list all the variables in your data set and give tyeir properties (such as whether they ... Generate a variable with all values 0: gen vone=0.Step 1. Load the following dataset into Stata using the sysuse command. The sysuse command loads into memory an example dataset from Stata's default directory in your computer's hard drive. It is very useful for experimenting with commands. To see a list of all available example datasets, type sysuse dir. personalized guitar headstock decals Dec 11, 2016 · 1. I want to create a small test data set with some specific values: x - 1 3 4 5 7. I can do this the hard way: . set obs 5 . generate x = . . replace x = 1 in 1 . replace x = 3 in 2 . replace x = 4 in 3 . replace x = 5 in 4 . replace x = 7 in 5. I can also use the data editor, but I'd like to create a .do file which can recreate this data set. 6list— List values of variables Remarks and examples stata.com list, typed by itself, lists all the observations and variables in the dataset. If you specify varlist, only those variables are listed. Specifying one or both of in range and if exp limits the observations listed. list respects line size. Basic syntax and usage. esttab is a wrapper for estout.Its syntax is much simpler than that of estout and, by default, it produces publication-style tables that display nicely in Stata's results window. The basic syntax of esttab is:. esttab [ namelist] [ using filename] [ , options estout_options] . The procedure is to first store a number of models and then apply esttab to … minecraft enderman language translator With the do file in hand, you open STATA and the data file you want to process, change the working directory from the default user folder to a better location for storing the output, open the do file, and it runs and creates the variable list spreadsheet. List of variables in Excel generated from STATA file. Users check the variables they want.odkmeta. odkmeta writes a do-file to import ODK data to Stata, using the metadata from the survey and choices worksheets of the XLSForm. The do-file completes the following tasks in order: Import lists as value labels; Add other values to value labels; Import field attributes as characteristics; Split select_multiple variables; Drop note variables; Format date, …The list of values can also be created using PROC SQL. The INTO modifier along with the colon ( : ) is used to identify the macro variables that are to be created. Here the list of variables, their type, and their individual lengths are stored in macro variables. SUGI 30 Coders' Corne r 3 braun s3 3040s charger This resource focuses on cleaning data with Stata code, but similar ... Remove the identifying variables and generate a randomly assigned unique ID number ...Every numeric variable in the current data set is automatically placed into one of these four lists: vlcategorical: Variables which Stata thinks are categorical. These generally have to be non …Feb 11, 2019 · To generate twelve indicator variables based on the variable region, execute the following code in Stata: This single command will generate twelve indicator variables ( …Variables can be anything, a single number, a matrix, a list, a string, etc. ... That is, you can combine base-level commands to "create" whole new commands ...Creating tables and customizing them to your preferred style has been made easy with features introduced in Stata 17. The reimagined table command can create tables of summary statistics, estimation results, and tables with returned results. Additionally, the collect suite of commands can be used to style your tables and export them. In this R tutorial you'll learn how to replicate a vector sequence many times. The article will contain the following contents: 1) Creating Example Data. 2) Example: Replicating Values Multiple Times Using rep Function & each Argument. 3) Video & Further Resources. Let's dive right into the example…. dr norris eye doctor If True, columns containing missing values are returned with object data types and missing values are represented by StataMissingValue objects. preserve_dtypes bool, default True. Preserve Stata datatypes. If False, numeric data are upcast to pandas default types for foreign data (float64 or int64). columns list or None. Columns to retain.We can apply the Advanced Filter feature to filter rows by a given list of values easily in Excel. Please do as follows: 1.Click Data > Advanced to open the Advanced Filter dialog box.. 2.In the opening Advanced Filter dialog box, specify the list you will filter in the original table as List Range, and specify the given list as Criteria range.See screenshot: diablo immortal monk build pve Muhammad Rashid Ansari, 2012. " PERCOM: Stata module to create permutations and combinations ," Statistical Software Components S457500, Boston College Department of Economics. Handle: RePEc:boc:bocode:s457500. Note: This module should be installed from within Stata by typing "ssc install percom". The module is made available under terms of the ...Today I will teach you Common Stata Commands. General Plotting Commands. Plot a histogram of a variable: graph vn, bin (xx) Plot a histogram of a variable using frequencies: graph vn, bin (xx) freq. Plot a histogram of a variable with a normal approximation: graph vn, bin (xx) norm. where xx is the number of bins. naked teens pissing movies Josef Brüderl, Useful Stata Commands, SS 2012 Folie 3 Nuts and Bolts III Josef Brüderl, Useful Stata Commands, SS 2012 Folie 4 Formating Output (permanent!) set cformat %9.4f, permanently //format of coeff, S.E, C.I. set pformat %5.3f, permanently //format of p-value set showbaselevels on, permanently //display reference categoryThis handout provides an introduction to Stata. It consists of five parts: The Most Basic Commands: getting into Stata, getting help, opening a data set, getting out of Stata. An Example of a Stata do-file, including Stata Commands for Getting Descriptive Statistics and Running Regressions. A. cummins intake manifold pressure sensor location With this command, we can either generate a new variable or replace the existing one. Here is an example: *First create a dummy data input str15 (price return) "120.25" ".10" "122.25" ".12" end *Now destring the two variables destring price, replace destring return, replace 1. The ignore option of destringSep 09, 2017 · I have two local values: a and b. I require a numlist that contains b copies of a . Neither of the below work (the first one I think I understand, but I don't understand the second, since I thought the display extended macro function took care of all the processing of the smcl ). If value labels are present, Stata will display a selection of values, a selection that is arbitrary as far as I can see. (The reason for this seemingly erratic behaviour is that Stata … drew max authenticator Right-click on the parameter inside the Parameters folder in the Report Data window of the report and choose Parameter Properties. -Select Allow multiple values from the drop-down menu. -Click the OK button. Next, ensure that the "Allow multiple values" check option is selected in the parameter attributes.Missing values. Stata’s missing value indicator is a period. Thus, to create a new variable and set all the values to missing, you would use the command: gen varname = . If you use Stata’s missing value indicator, it will almost always handle the … menards beaded ceiling board If True, columns containing missing values are returned with object data types and missing values are represented by StataMissingValue objects. preserve_dtypes bool, default True. Preserve Stata datatypes. If False, numeric data are upcast to pandas default types for foreign data (float64 or int64). columns list or None. Columns to retain.Stata allows the labeling of variables and also the individual values of categorical or ordinal variable values. For example, in the –sysuse auto– database, “foreign” is labeled as “Car origin”, 0 is “Domestic”, and 1 is “Foreign”. It isn’t terribly intuitive to extract the variable label of foreign (here, “Car origin ... sagittarius lucky numbers 2022 Sep 06, 2022 · Use Excel Data Validation to create a drop-down list. On the Excel ribbon, go to the Data tab > Data Tools group and click Data Validation. 3. Enter the list items and choose the options. In the Data Validation window, on the Settings tab, do the following: In the Allow box, select List. male brazilian wax brooklyn Pros & Cons But I fail to create dummy variable in stata 12. View. ... For instance, I have a string variable with values like "Chairman, President, CEO" , "Chairman of the Board and CEO", ...Changed in version 1.0.0. Dictionary mapping columns containing datetime types to stata internal format to use when writing the dates. Options are 'tc', 'td', 'tm', 'tw', 'th', 'tq', 'ty'. Column can be either an integer or a name. Datetime columns that do not have a conversion type specified will be converted to ...Sep 09, 2017 · I have two local values: a and b. I require a numlist that contains b copies of a . Neither of the below work (the first one I think I understand, but I don't understand the second, since I thought the display extended macro function took care of all the processing of the smcl ). bee gees how can you mend a broken heart youtube Dec 30, 2019 · Code: keep if names ==A f. What you want is. Code: foreach l of local list1 { keep if names == "`l'" } Except that won't work - after the first time through the loop, all observations will be gone except for those where names=="A f", and after the second time through the loop, those too will have been deleted. In Stata 16, Stata has formalized this concept with the addition of the vl command ( v ariable l ist). It works similarly to the use of globals: lists of variables are defined, then later reference via the $name syntax. Many packages can create Excel data, and probably all can create text files similar to those created by Stata's outsheet command. draytek 2862 full bridge mode. Click the x-axis or y-axis …To list the matrices of stored results, we can . sysuse auto . reg price mpg . matrix list e (b) . matrix list e (V) To use the matrices later, we need to first store the matrices: . matrix b = e (b) . local increment = b [1,1] . display "increment `increment'" System variables zoomerang vbs songs Oct 03, 2022 · The line below gives the desired list of tuples assuming that df is your pandas dataframe: list_tuples = list(df[['Date', 'Close']].to_records(index=True)) Edit: Edited answer so that the result is exactly the tuples you want. Exercises for Stata Svend Juul, June 2011 The purpose of these exercises is to learn Stata by doing. ... (label variable , label define , label values ). Create a new dataset, smoke1.dta , including the two new variables (save ). Since this leads to a new version of the dataset, it is strongly recommended to do it in a do-file, starting with:The problem with using -tab- to count the unique number of values is its row limits: 12,000 rows (Stata/MP and Stata/SE), 3,000 rows (Stata/IC), or 500 rows (Small Stata). inspect varlist display r(N_unique) Besides reporting the number of unique values, -inspect- also reports: the number of negative, zero, positive, and missing values. 65591 polaris code The result was a 0 value all the way down the column. So that plainly didn't work. Then I tried modifying the formula again, leaving => current instead. The result was 231 on all rows (so the last value in the accumulator.) How 0 + 231 = 1095 I'm not quite sure but whatever. state + current returns the overall total.Most commands in Stata allow (1) a list of variables, (2) an if-statement, and (3) options. 1. A list of variables consists of the names of the variables, separated with spaces. It goes immediately after the command. If you leave the list blank, Stata assumes where possible that you mean all variables. john deere 325g maintenance schedule during a regular Stata session. Any command you use in Stata can be part of a do file. Do files are very useful, particularly when you have many commands to issue repeatedly, or to reproduce results with minor or no changes. Example: cd4-readin.do * Read in cd4.raw data and create stata data set log using cd4-readin , replace set memory 40mJul 17, 2019 · Many possibilities. To get a listing of values and attached labels (without using community-contributed commands): Code: label list lblname. where lblname is the name of the value label attached to country; you get that name from, e.g., describe. Another possibility is. Code: codebook country , tabulate (99) You can have a numeric list simply as a set of numbers, say 2 3 5 7 11 13 17 19, ... A do-file either handles the data (creates and labels new variables, ... crontab systemctl restart serviceIn this section I describe Stata data files, discuss how to read raw data into Stata in free and fixed formats, how to create new variables, how to document ...Oct 20, 2011 · inlist () may also be used for numeric values. For example: gen asean4 = 1 if inlist (countrycode, 360, 458, 608, 764) The difference between using numeric and string values is in the number of allowable elements in the list (number of countries in our example). For numeric values, 254 elements are allowed and for string values, only 9. bolt torque calculator free download Dec 11, 2016 · 1. I want to create a small test data set with some specific values: x - 1 3 4 5 7. I can do this the hard way: . set obs 5 . generate x = . . replace x = 1 in 1 . replace x = 3 in 2 . replace x = 4 in 3 . replace x = 5 in 4 . replace x = 7 in 5. I can also use the data editor, but I'd like to create a .do file which can recreate this data set. Entering data into Stata is an intuitive process. To create a new spreadsheet, simply type edit in the Command window. With Stata, you can generate new variables and change their values. For instance, typing generate newvar1=1, followed by edit … poppy playtime morph addon download variables are allowed as list, and lists do not have to have a pattern. Forvalues is a more specific loop. Only numeric is allowed as lists, and lists should have a clear pattern. 18 Syntax of foreach (in) command foreach macroname in list {commands referring to `macroname [}Sep 09, 2017 · I have two local values: a and b. I require a numlist that contains b copies of a . Neither of the below work (the first one I think I understand, but I don't understand the second, since I thought the display extended macro function took care of all the processing of the smcl ). Mar 27, 2021 · egen tag = tag (GS1) list GS1 if tag keep if tag keep GS1 Now save that subset as a new .dta file or export it somewhere in congenial form. Edit in your new group variable and merge back. I suggest that the term distinct values captures your meaning and purpose better. Dec 11, 2016 · 1. I want to create a small test data set with some specific values: x - 1 3 4 5 7. I can do this the hard way: . set obs 5 . generate x = . . replace x = 1 in 1 . replace x = 3 in 2 . replace x = 4 in 3 . replace x = 5 in 4 . replace x = 7 in 5. I can also use the data editor, but I'd like to create a .do file which can recreate this data set. black hawk county news Oct 05, 2022 · RESERVE LIST: In the event that we identify more appointable candidates than we currently have posts available, we will hold applicant details on a reserve list for a period of 6 months from which further appointments can be made. This may include roles at a lower grade. Candidates placed on a reserve list will be informed of this. Method 1 This three-step process always works. . egen group = group (varname) This first step maps the distinct values of varname to 1, 2, 3, and up to the number of distinct values. . su …This option tells Stata the range of the observations over which we want to apply the command. list [variable name] in 5 lists the 5th observation of the ...7 มี.ค. 2559 ... Creating a macro that holds accumulated information ... variables are allowed as list, and lists do not have to have a pattern. current hanging weight beef prices 2022 ohio extremes lists extreme values of a numeric variable. If any other variables are also specified, these are also listed for the same observations. By default, the extremes are the 5 lowest and the 5 highest values. Optionally values may be identified as extremes according to their distance from the nearer quartile.23 ก.พ. 2556 ... u) command as follow. . use c:\stata\data\cancer.dta. You can see the list of variables of the dataset cancer ... winscp clear host key cache -label-Attach label to variable, create labels for numeric values, assign created label to numeric values in a variable -format-Determine how variable values are presented in output. -reshape-Rearrange data into wide or long format. -display-Display text or results in output, may be used as calculator. -describe-Briefly list variables in dataset.To load this file into stata, issue the command insheet "/some/place/mroz.csv" (for mac/unix and the data will be loaded. For windows, if the file is in a directory \some\place, simply reverse the slash characters. Creating and Modifying Variables The command gen ln_gdp=log (gdp) will generate the natural log of gdp for each row in your dataset.odkmeta. odkmeta writes a do-file to import ODK data to Stata, using the metadata from the survey and choices worksheets of the XLSForm. The do-file completes the following tasks in order: Import lists as value labels; Add other values to value labels; Import field attributes as characteristics; Split select_multiple variables; Drop note variables; Format date, … massey ferguson 99 loader for sale stata commands. 1. codebook displays information about variables' names, labels and values.. 2. clear command clears out the dataset that is currently in memory.We need to do this before we can create or read a new dataset. 3. describe displays a summary of a Stata dataset, describing the variables and other information.. 4. edit command opens up a spreadsheet like window in …Power Query provides two easy ways to create parameters: From an existing query: Right-click a query whose value is a simple non-structured constant, such as a date, text, or number, and then select Convert to Parameter. You can also convert a parameter to a query by right-clicking the parameter and then selecting Convert ....See the following example: *First create a dummy data input str15 *Now destring the two variables destring price, replace ignore (",") 1.2 List all non-numeric characters. We can list all non-numeric characters using the tabulate command and the real function. Suppose that our variable strvar contains non-numeric values. tabulate strvar if ...Oct 12, 2015 · I have a two string matrices (vectors, actually) in Mata containing values of a numeric variable, including extended missing values stored as .a .b. etc. I can move these to Stata matrices. I ultimately would like a macro list with the elements of A that are not in B. Were they in list form, I could easily get this with : list A - B. vanos solenoid m54 observations defined by a specified variable list (varlist). For example, imagine that you have read in Stata's auto.dta. On your machine, that dataset will ...The shortcut for listing a series of variables is with the dash key“-“. In this case I type in the first variable followed by the dash and end with the last variable. Using the wages data set I would have educat-Race2. The first line of my code is complete: foreach var of varlist educat-Race2 { narcissist pretending to be nice Method 1 This three-step process always works. . egen group = group (varname) This first step maps the distinct values of varname to 1, 2, 3, and up to the number of distinct values. . su group, meanonly Among other things, this second step leaves behind in r (max) the number of distinct values; see [R] summarize for details on saved results. Basically, the value label sits on top of the code, so that when you browse, you see what the code means rather than what it is. To make this clearer, let’s look at the data with no labels. Look, for example, at the GEOPRV variable. Back to top. Creating a number of smaller subsets based on research criteriaThere are many, many more options you can set for scatterplots, such as titles and colors. The easy way to find all these options is to click Graphics, Twoway graph, and then Create. Tweak the settings there until you get the graph you want, then copy the resulting command into your do file. Read An Introduction to Stata Graphics if you want to ...Use Excel Data Validation to create a drop-down list. On the Excel ribbon, go to the Data tab > Data Tools group and click Data Validation. 3. Enter the list items and choose the … veterinary anatomy 1st year book pdf My aim is to use the whole list or subgroups of it as a list of variable names in various commands. For example - lets say I have 100 variables, I created 10 local macros with each containing 10 variable names: --- Code: local list1 "var1 var2 … var10" local list2 "var11 var12 … var20" … local list10 "var91 var92 … var100" —My aim is to use the whole list or subgroups of it as a list of variable names in various commands. For example - lets say I have 100 variables, I created 10 local macros with each containing 10 variable names: --- Code: local list1 "var1 var2 … var10" local list2 "var11 var12 … var20" … local list10 "var91 var92 … var100" —In order to Create Frequency table of column in pandas python we will be using value_counts () function. crosstab () function in pandas used to get the cross table or frequency table. Let’s see how to create frequency matrix or frequency table of column in pandas. groupby () count function is used to get the frequency count of the dataframe.A Stata data set is a rectangular matrix, so every observation must have something for every variable . If no actual data are available, Stata stores a code for "missing." While this data set just uses "generic" missing values, there are 26 others you can use: .a through .z. Stata treats them all the same, but you can assign ... doll collectors san antonio Step 1. Load the following dataset into Stata using the sysuse command. The sysuse command loads into memory an example dataset from Stata's default directory in your computer's hard drive. It is very useful for experimenting with commands. To see a list of all available example datasets, type sysuse dir.If you need to just do it in each set and not combining it you could do this (there probably is a shorter way, but I do it like this) (I don't know your variable names, so medicalcode is your variable that contains disease information and cancer is the numeric value for cancer. You need to replace "medicalcode" and "cancer" with appropriate ...There is another way to approach selection whenever equality with any of several integer values is the criterion. . egen OK = anymatch (id), values (12 23 34 45 and so on) . keep if OK. The first statement uses the egen command. Read this as generate the new variable OK that is 1 (true) if id is equal to any of the values specified and 0 ... Tables & Tabulation in Stata. One of the most useful ways to look at a quick summary of data is by tabulating it. Stata offers a variety of ways to tabulate data. The most basic table, table … swim lyrics meaning chase atlantic -label-Attach label to variable, create labels for numeric values, assign created label to numeric values in a variable -format-Determine how variable values are presented in output. -reshape-Rearrange data into wide or long format. -display-Display text or results in output, may be used as calculator. -describe-Briefly list variables in dataset. iowa high school football schedule 20222023 24 พ.ย. 2560 ... Learn how to create lists in Stata.There is another way to approach selection whenever equality with any of several integer values is the criterion. . egen OK = anymatch (id), values (12 23 34 45 and so on) . keep if OK. The first statement uses the egen command. Read this as generate the new variable OK that is 1 (true) if id is equal to any of the values specified and 0 ... Muhammad Rashid Ansari, 2012. " PERCOM: Stata module to create permutations and combinations ," Statistical Software Components S457500, Boston College Department of Economics. Handle: RePEc:boc:bocode:s457500. Note: This module should be installed from within Stata by typing "ssc install percom". The module is made available under terms of the ... troy bilt tb210 how to start -label-Attach label to variable, create labels for numeric values, assign created label to numeric values in a variable -format-Determine how variable values are presented in output. -reshape-Rearrange data into wide or long format. -display-Display text or results in output, may be used as calculator. -describe-Briefly list variables in dataset.Chapter 2 Frames. Prior to Stata 16, one infamous unique aspect of Stata was support for only one data set at a time. If you wanted to work with multiple data-sets, you either needed to merge or append the data sets together if there was a natural connection between them, or be frequently opening and closing data or using preserve and restore to jump between them.Technically you can't create and stor a varlist. A varlist just a list of variables separated by white space. Example: age gender income race . In a foreach loop you can tell Stata you are...The _all command tells Stata to perform this conversion for all variables. Use this command carefully! If you have any variables where "999" is a legitimate value, Stata is going to recode it to missing. As an alternative, you could list var names separately rather than using _all. tiesto just be lyrics