Stata keep if string contains. We will show some examples of how to use regular e...

Stata keep if string contains. We will show some examples of how to use regular expression to extract and/or replace a portion of a string variable using these three functions Nov 21, 2019 · Keep variables if they contain at least one word of a given list 21 Nov 2019, 04:44 Hello Stata Community I have a very big number of observations and I want to filter out the ones which contain at least one of the 20 key words I have. So from the outside, the Stata's behavior for keep and drop is somewhat inconsistent, because other Stata commands don't differentiate between varlist and the if -qualifier in the same way that those commands do. This latter > variable has a lot of missing values, which I would like to fill in to > the extent possible by using the firm name variable. More > specifically, if the firm name contains certain information, let say Apr 12, 2022 · I want to automatically test if the string contains only one type of character, with the result in a true/false variable "check" input str11 contactno "aaaaaaaaaaa" "bbbbb Jul 7, 2019 · Hey, what should I use in a conditional statement in order to execute a command only on observations whose string variable (their name) contains a specific phrase? For example, I'm looking for something like: Stata’s primary sense of a word within a string is that words are separated by spaces. For example, I have a variable of jobtitle and the observations can vary "CEO" Is String X in String Y? A common task with text data is identifying whether one string contains another. This seems like it should be simple, but looking through all the documentation and prior forum messages on strpos, substr, and regex, I haven't been able to find something that will work for the data I am using. . keep if facility==bir bir not found r (111); "facility" is a string variable and "bir" is one of the values "facility" takes. com> Prev by Date: Re: st: combine 2 margnisplot Next by Date: st: sensitivity and specificity after xtgee Previous by thread: Re: st: indicator for "if cell contains the word or phrase" Next Feb 2, 2022 · 0 I think this is about finding observations (rows, in spreadsheet jargon) with a value (not a name) within one or more variables. I am trying to create a new variable "apple" that only includes observations from var fruit="APPLE" (and as such May 11, 2016 · I have a string variable and want to do a comparison to see if its values match with any of a set of strings stored in another macro. nclqy rruvc yootp vwwjm xbwzik vnirea crmkqod zechtr gjfb odsjelvo