Скачать с ютуб R Convert Factor to Character Class (3 Examples) | Change Vector & Data Frame Column | as.character в хорошем качестве

R Convert Factor to Character Class (3 Examples) | Change Vector & Data Frame Column | as.character

How to convert factors to characters in the R programming language. More details: https://statisticsglobe.com/convert-f... R code of this video: x_fac ＜- factor(c("AA", "XXX", "Y", "HI", "XXX", "YAY")) # Create factor vector x_fac # Print factor vector class(x_fac) # Check class x_char ＜- as.character(x_fac) # Apply as.character function x_char # Print new vector class(x_char) # Check class data_fac ＜- data.frame(x1 = letters[1:5], # Create example data x2 = 1:5, x3 = "XXX") data_fac # Print example data sapply(data_fac, class) # Check class of all variables data_char1 ＜- data_fac # Duplicate data data_char1$x1 ＜- as.character(data_char1$x1) # Convert one column to character sapply(data_char1, class) # Check class of all variables data_char2 ＜- data_fac # Duplicate data fac_cols ＜- sapply(data_char2, is.factor) # Identify all factor columns data_char2[fac_cols] ＜- lapply(data_char2[fac_cols], as.character) # Convert all factors to characters sapply(data_char2, class) # Check class of all variables Follow me on Social Media: Facebook:   / statisticsglobecom   Patreon:   / statisticsglobe   Pinterest: https://www.pinterest.de/JoachimSchork Reddit:   / joachimschork   Twitter:   / joachimschork