Reshape dataframe from wide to long

Source: R/reshape_gather.R

This function is an extension of the `tidyr::gather()` function. It can `tidyr::gather()` on multiple keys and values

reshape_gather(x, variable.names, values, id = NULL,
  separate.pattern = NULL)

Arguments

x

dataframe
variable.names

The variable used for gathering
values

If using more than one variables column then specify name of a new combined column
id

What column is not being reorganized and needs to be preserved. Usually "Subject"
separate.pattern

stuff

Examples

reshape_gather(x, variables = "variable", values = c("value1", "value2"), by = "Subject")
#> Error in reshape_gather(x, variables = "variable", values = c("value1",     "value2"), by = "Subject"): unused arguments (variables = "variable", by = "Subject")