R - check type of column in r

#in R
sapply(my.data, class)

PREVIOUS	NEXT

Code Example
R :: r remove leading and trailing whitespace
R :: r remove rows where value is 0
R :: size of ticks labels in r ggplot
R :: knnImputation in r
R :: how to select all the records above a specific datetime in r
R :: R regress one variable on all the other variables
R :: extract r squared from lm in r
R :: merge multiple data table in r
R :: how to select certain rows containing a word in r
R :: descending order a list in r
R :: comments in r
R :: how to create dictionary in R
R :: if not NA in r
R :: rep in r
R :: r make directory
R :: random r
R :: r sapply syntax
R :: R language get all columns in a dataset
R :: r get date from year and day
R :: insert character into string r
R :: R create sequence of date each quarters
R :: no redundant combination expand grid
R :: R difference \| and \|\|
R :: store list in data.frame R
R :: ways to examine model in r
R :: chunk with multiple plot tabset
Rust :: rust implement debug for struct
Rust :: create empty string rust
Rust :: rust colorful terminal
Rust :: rust regex split