WebJun 28, 2024 · Posts: 737. #2. 27 Jun 2024, 21:45. If there are no missing years: Code: tab year, gen (year_dummy) ren year_dummy# year_dummy#, renumber (1935) If there are missing years (e.g., a jump from 1935 to 1937): Code: tab year, gen (year_dummy) foreach year of varlist year_dummy* { gsort -`year' rename `year' year_dummy`=year [1]' } WebYou can use the same logic I presented in the example, just changing the condition to IF(AND(YEAR())) Here I leave an example of a condition checking the year in the formula =IF(AND(YEAR(A2)>1965;YEAR(A2)<1981);"Gen X";"FALSE")
gen time = (year >= 77) & !missing(year) - Stata专版 - 经管之家
WebApr 3, 2024 · gen time = (year >= 77) & !missing(year),小白,在做did双重差分时,有个步骤下面这个代码gen time = (year >= 2015) & !missing(year)但输到stata里面后所有的time都是0,而不是大于2015的time是1请问这种情况是怎么回事,要如何解决,经管之家(原人大 … WebSep 17, 2024 · If Year is a numeric value like 2024, you probably need something like as.Date (paste (Year, "-01-01")) or lubridate::ymd (paste (year,"0101")) to convert it to Date. – Jon Spring Sep 17, 2024 at 5:36 Can you share part of your data using dput (df)? – Gautam Sep 17, 2024 at 8:13 max bcc on outlook
Boomers, Gen X, Gen Y, Gen Z, and Gen A explained
WebSep 17, 2014 · I need to generate rows for each year from 1997 to 2004 ( see the data below With the following variables: ID, year, days).I would like to generate rows for these missing years and fill the column “days” with values of 0. Could someone help me with the statacode? Sunniva ID year Days P0009443 2004 68 P0009443 2005 294 P0009467 … WebJan 18, 2024 · Hello everyone, I need some help in composing a code for replacing missing values with the value of a specific year-observation. I have data structured in the following way: id company year dum1 1 comp1 2013 1 1 comp1 2014 . 1 comp1 2015 . 1 comp1 2016 . 1 comp1 2024 . 1 comp1 2024 . 1 comp1 2024 . 2 comp2 2013 0 2 comp2 2014 . 2 … WebJan 30, 2024 · This period of time is defined based on significant events occurring in the world at that time. Up until Lost Generation, ... were taken into account. After that, other more commonly accepted dates are presented. Generations can be identified by year of birth or age. Birth years from all generations. ... Generation Alpha: 2013: 2025: 13: maxbauer\u0027s meats traverse city mi