melt: Convert an object into a molten data frame.
Description
This the generic melt function. See the following functions
for the details about different data structures:
Usage
melt(data, ..., na.rm = FALSE, value.name = "value")
Arguments
- data
Data set to melt
- ...
further arguments passed to or from other methods.
- na.rm
Should NA values be removed from the data set? This will
convert explicit missings to implicit missings.
- value.name
name of variable used to store values