2024 Find and replace in stata

Find and replace in stata

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WebApr 10, 2024 · // Set the working directory to the folder where your Excel files are saved cd "C:\Users\noura\OneDrive\Desktop\project excel" // Loop over each year and import the corresponding Excel file into Stata foreach file of varlist 2013/2024 { import excel "`file'.xlsx", firstrow clear gen year = "`file'" append using "`file'.xlsx" } // Sort the data ... WebFeb 12, 2013 · How to use Stata Do file? Topic and Tricks This Data Hall. Use global macros within your hauptteil do-file to locations real than re-define them within a master do-file who you run first. Notes: It's best to use forward slashes, even under Windows; Stata will translate. Also, if there are embedded spaces, bind the whole thing with double quotes.

Can you find/replace in selection in do-file editor Stata 13.1/IC for ...

WebThese are missing values. For example, the value of rep78 for the AMC Spirit is missing. Stata treats a missing value as positive infinity, the highest number possible. So, when we said list if rep78 >= 4, Stata included the observations where rep78 was ‘. ' as well. If we wanted to include just the valid (non-missing) observations that are ... WebAug 3, 2024 · "find and replace" words in Stata code 10 May 2024, 11:56 I often find I want to make my generic Stata code suit the specifics of my dataset/output. So, in the example below, I want to replace the generic word "outcome" (and all compound words … Home; Contact Us; You are not logged in. You can browse but not post. Login or … black computer case

Using the Do-ﬁle Editor—automating Stata

WebIn Stata you can create new variables with generate and you can modify the values of an existing variable with replace and with recode. Computing new variables using generate … WebNov 16, 2024 · You need to copy the variable and replace from that: . gen mycopy = myvar . replace myvar = mycopy [_n-1] if myvar >= . No replacement is being made in mycopy, … WebFeb 25, 2024 · 2 Answers Sorted by: 2 Missing values in Stata are treated as very large positive values. See help missing for more info. In your case, you've written replace ind_inc="Increased" if pchange>1. When pchange is missing, it is a very large positive value, which is greater than one so ind_inc is replaced. Instead, you can use the following: galveston hotels with shuttles to cruise port

Replacing values based on multiple conditions - Statalist

Stata: Systematically replace characters in a string variable

WebNov 16, 2024 · One simple algorithm, in a mixture of Stata and pseudocode, runs like this: The first value observed is the highest so far. loop: forvalues this = 2 (1)_N { if y [this] > record [this − 1] { record [this] = y [this] } else record [this] = record [this − 1] } The loop runs over the integers from 2 to the number of observations _N. WebNov 16, 2024 · You would do something like the following statements: . generate byte cond7 = CONDITION1 & CONDITION2 . replace var1 = 1 if cond7 . replace var2 = 'Y' if cond7 The if qualifier cannot be nested in the same way as SAS. In Stata, the equivalent of your nesting example would be, in addition to the statements above, galveston hotels near the pierWebJan 8, 2024 · replace AB = "my string" if XY==1 making the assumption that XY is a variable containing numeric values that you want to use to determine the replacement … black computer desk room essentials

"WebMay 8, 2013 · Shift + arrow keys selects text. ctrl-Home -- go to top of buffer ctrl-End -- go to bottom of buffer ctrl-PgUp -- cycle forward through multiple buffers ctrl-PgDn -- cycle backward through multiple buffers ctrl-Tab -- cycle backward through multiple buffers (just discovered that today by accident). There may be others. HTH --David " - Find and replace in stata

Find and replace in stata

Stata : generate/replace alternatives? - Stack Overflow

Web1 day ago · I am attempting to reproduce some survival analysis results published in a journal. The original results were produced in Stata. Here is the code: * COUPS gen c_coup=c replace c_coup=0 if exit!="

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WebMay 11, 2024 · if/else statement - correct application of these functions. 11 May 2024, 06:22. Dear Stata Users, I have the end of the fiscal year month (the dataset is monthly). My final goal is to construct a date variable that will have a fiscal year and fiscal quarter. First, I define a fiscal year: Code: bys permno: replace fyear = fyear - 1 if month ... WebIn Stata an empty string "" is regarded as a missing string. A string containing just a space or spaces is not an empty string; it's not often informative, but that's a human issue. Note that this problem can only arise for string variables, so you need to work on those only. Taking you at your word that spaces always mean missing, then

WebMar 9, 2015 · Using Stata 12, I want to replace some substrings in a string variable. For example, I need to change all instances of CC to 18, VC to 75, and PC to 35. Like so: … WebStata has four different classes of operators: arithmetic, string, relational, and logical. Each type is discussed below. 13.2.1 Arithmetic operators The arithmetic operators in Stata are + (addition), - (subtraction), * (multiplication), / (division), ^ (raise to a power), and the preﬁx - (negation). Any arithmetic operation on a missing ...

WebData management: How to identify and replace unusual data values StataCorp LLC 72.1K subscribers Subscribe 34K views 6 years ago Data management This video … WebJan 12, 2024 · and then, try to sum them vertically. That would go along (not sure about precise code): new_Cost = sum (Cost) by Country ID Year. new_LOS = sum (LOS) by Country ID Year. new_N_cases cost = sum (N_cases cost) by Country ID Year. new_N_cases LOS = sum (N_cases LOS) by Country ID Year. it would look like this: …

Web(“Let’s replace those phone numbers”) -You should use “regexr” when you want to replace a portion of a string variable. The syntax for regexr: gen/replace newvar = regexr (stringvar, “expression”, “replace”) -The key components of this syntax are the “regexr” which commands Stata to replace a portion of a string.

WebIn Stata you can create new variables with generate and you can modify the values of an existing variable with replace and with recode. Computing new variables using generate and replace. Let’s use the auto data for our examples. In this section we will see how to compute variables with generate and replace. sysuse auto, clear galveston hotel with buffetWebWe can do this easily in Stata: simply save a text ﬁle containing the commands. When that is done, we can tell Stata to run the ﬁle and execute each command in sequence. Such a ﬁle is known as a Stata do-ﬁle; see [U] 16 Do-ﬁles. To analyze fuel usage of 1978 automobiles, we would like to create a new variable containing gallons per mile. galveston house fireWebThis video shows you how to change variable values in Stata. For more Stata videos, see www.josephncohen.org/stata-videos STATA (7) generate replace, logical operator and … galveston hotels with hot tub in roomWebThis finds and replaces the substring specified whereever it exists. Moreparanoid code would do this replace company_name = reverse(subinstr(reverse(company_name), … black computer desk backgroundWebMay 27, 2024 · The primary commands for creating and changing variables are generate (usually abbreviated gen) and replace (which, like other commands that can destroy information, has no abbreviation). gen creates new variables; replace changes the values of existing variables. Their core syntax is identical: gen variable = expression or black computer desk hutchWeb2 hours ago · Teams. Q&A for work. Connect and share knowledge within a single location that is structured and easy to search. Learn more about Teams galveston hotels with jacuzzi tubsWebNov 16, 2024 · In Stata, these expressions use one or more various relational and logical operators. The operators ==, ~=, != , >, >=, <, and <= are used to test equality or inequality. The operators & ~ and ! are used to indicate "and", "or", and "not". It is a matter of taste whether you use ~ or ! to indicate negation. In this FAQ, we use ! . galveston hotels with parking for cruise