‘factor(x, exclude = NULL)’ applied to a factor without ‘NA’s is a no-operation unless there are unused levels: in that case, a factor with the reduced level set is returned. ‘as.factor’ coerces its argument to …

Oct 6, 2021 · Synology NAS: Trying to login after 2-factor authentication results in "wrong verification code. please try again" Asked 4 years, 4 months ago Modified 1 month ago Viewed 20k times

You should do the data processing step outside of the model formula/fitting. When creating the factor from b you can specify the ordering of the levels using factor(b, levels = c(3,1,2,4,5)). Do this in a …

Dec 28, 2011 · Factors vs character vectors when doing stats: In terms of doing statistics, there's no difference in how R treats factors and character vectors. In fact, its often easier to leave factor …

Nov 20, 2020 · Here is a solution using mutate from the dplyr package and fct_recode from the forcats package. Note that I have created sample data using tibble from the tibble package. Here is some …

Re-enable GitHub two-factor authentication with Authenticator app when switching to a new smartphone Asked 2 years, 1 month ago Modified 1 year, 6 months ago Viewed 7k times

Dec 6, 2022 · A factor is a very specific type of vector that is an odd mix of numeric and character, which at first glance seems like a character, but under the hood is actually numeric. The character aspect …

The largest prime factor of n is the last number given by the second function. This algorithm requires a lazy list or a language (or data structure) with call-by-need semantics.

Thanks, erasmortg. When I check with class it shows 'factor'. I hope it is indeed a factor then. Do not understand why typeof shows integer. I also just tried str (df) and it shows that x is a factor.

Sep 30, 2014 · How to count how many values per level in a given factor? Asked 11 years, 4 months ago Modified 3 years, 11 months ago Viewed 230k times