complete |
Complete a data frame with missing combinations of data. |
expand |
Expand data frame to include all combinations of values |
extract |
Extract one column into multiple columns. |
extract_numeric |
Extract numeric component of variable. |
fill |
Fill in missing values. |
gather |
Gather columns into key-value pairs. |
nest |
Nest repeated values in a list-varible. |
nest_ |
Standard-evaluation version of 'nest'. |
replace_na |
Replace missing values |
separate |
Separate one column into multiple columns. |
seq_range |
Create an evenly spaced sequence of values from highest to lowest. |
spread |
Spread a key-value pair across multiple columns. |
spread_ |
Standard-evaluation version of 'spread'. |
unite |
Unite multiple columns into one. |
unnest |
Unnest a list column. |
unnest_ |
Standard-evaluation version of 'unnest'. |