Why use as.factor () instead of just factor () - Stack Overflow
‘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 …
Using R dplyr mutate to create a factor column using pre-declared ...
Sep 28, 2023 · Using R dplyr mutate to create a factor column using pre-declared levels Asked 2 years, 4 months ago Modified 2 years, 4 months ago Viewed 2k times
Synology NAS: Trying to login after 2-factor authentication results in ...
Apr 17, 2023 · Synology NAS: Trying to login after 2-factor authentication results in "wrong verification code. please try again" Asked 4 years, 4 months ago Modified 30 days ago Viewed 20k times
How to force R to use a specified factor level as reference in a ...
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 …
types - R: use of factor - Stack Overflow
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 …
r - How can I change the names of my levels for a factor in an existing ...
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 …
R: ggplot2 facets will not obey factor levels - Stack Overflow
Jan 10, 2024 · I found many solutions that add factors within plot creation, but I want to factor my data beforehand so that the plot code stays as simple as possible. Can anyone explain why my factoring …
Optimal bcrypt work factor - Stack Overflow
What would be an ideal bcrypt work factor for password hashing. If I use a factor of 10, it takes approx .1s to hash a password on my laptop. If we end up with a very busy site, that turns into a ...
ios - Re-enable GitHub two-factor authentication with Authenticator …
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
r - Making an ordered Factor - Stack Overflow
Mar 29, 2021 · Change your line where you are making the factor to make it an ordered factor, and specify the exact level names. You also don't need to do the x=c(sizes) thing, just put in sizes instead.