WebMay 24, 2024 · how do I re code this factor simply so that it is only 3 levels (Male, Female, Other) where anybody who selected 3, 4 or 5 (or NAs) simply becomes subsumed into "other" ? Remember nobody ever selected "3" in teh survey. ... Plus, forcats::fct_recode() is also useful in recoding categorical variables, except that it keeps unmentioned levels as ... WebMar 21, 2024 · Hello, how can I apply fct_recode to the complete data.frame. When using fct_recode, I can only apply it column by column. my matrix (data frame) has 30 …
Recoding factors using if_else - tidyverse - Posit Community
WebSep 10, 2024 · Because if_else bases its return value on the true vector, if_else (country == "Maldives", factor ("Africa"), mycontinent) returns a factor vector based on factor ("Africa"). This means its only level is "Africa". All the other continents in mycontinent don't match that single level, so they become NA. The same thing happens with the Asia line ... WebSep 13, 2024 · fct_recode("start_time" = "started", "end_time" = "completed") will not work . You need a variable in that statement plus the syntax looks incorrect. See the example on pg 14 of Package ‘forcats. jrkrideau September 13, 2024, 9:55pm #3. OOPS, forgot. A handy way to supply some sample data is the dput() function. shock from a traumatic event
Recode values — recode • dplyr - Tidyverse
WebRecode, relevel, and reorder factor variables in R with the {forcats} package. Easy! If this vid helps you, please help me a tiny bit by mashing that 'like' ... Webfct_recode() is now checks that each new value is of length 1 (#56). fct_relevel() gains after argument so you can also move levels to the end (or any other position you like) (#29). lvls_reorder() , fct_inorder() , and fct_infreq() gain an ordered argument, allowing you to override the existing “ordered” status (#54). WebApr 13, 2024 · recode() is useful to change factor variables as well. recode() will preserve the existing order of levels while changing the values. dplyr also has the function recode_factor(), which will change the order of levels to match the order of replacements. If you are interested in more complex factor level operations, then the awesome forcats ... rabih chamseddine