All functions

add_margins()

Add margins to a data frame.

dcast() acast()

Cast functions Cast a molten data frame into an array or data frame.

colsplit()

Split a vector into multiple columns

french_fries

Sensory data from a french fries experiment.

melt()

Convert an object into a molten data frame.

melt(<array>) melt(<table>) melt(<matrix>)

Melt an array.

melt(<data.frame>)

Melt a data frame into form suitable for easy casting.

melt(<default>)

Melt a vector. For vectors, makes a column of a data frame

melt(<list>)

Melt a list by recursively melting each component.

melt_check()

Check that input variables to melt are appropriate.

parse_formula()

Parse casting formulae.

recast()

Recast: melt and cast in a single step

smiths

Demo data describing the Smiths.

tips

Tipping data