dplyr (version 0.1.2)

all.equal.data.frame: Provide a useful implementation of all.equal for data.frames.

Description

Provide a useful implementation of all.equal for data.frames.

Usage

# S3 method for data.frame
all.equal(target, current, ignore_col_order = TRUE,
  ignore_row_order = TRUE, convert = FALSE, ...)

Arguments

target,current

two data frames to compare

ignore_col_order

should order of columns be ignored?

ignore_row_order

should order of rows be ignored?

convert

Should similar classes be converted? Currently this will convert factor to character and integer to double.

...

Ignored. Needed for compatibility with the generic.

Value

TRUE if equal, otherwise a character vector describing the first reason why they're not equal. Use isTRUE if using the result in an if expression.

Examples

scramble <- function(x) x[sample(nrow(x)), sample(ncol(x))]

# By default, ordering of rows and columns ignored
all.equal(mtcars, scramble(mtcars))

# But those can be overriden if desired
all.equal(mtcars, scramble(mtcars), ignore_col_order = FALSE)
all.equal(mtcars, scramble(mtcars), ignore_row_order = FALSE)