| Function | Does |
|---|---|
head() |
returns first 6 elements |
read.table() |
read in a table |
melt() |
reformat df from short format to long format |
order() |
reorder a df by a specified column |
ggplot() |
plot beautiful data |
as.factor() |
coerce to factor |
as.character() |
coerce to character |
as.numeric() |
coerce to number |
subset() |
subsets a larger data frame according to logical operator |
rbind() |
bind two data frames by rows (add more rows) |
dplyr |
manipulate your data frames quickly and intuitively |