compareDataFrames: Compare two data frames by columns

In KWB-R/kwb.utils: General Utility Functions Developed at KWB

Compare two data frames by columns

Description

Compare two data frames by columns

Usage

compareDataFrames(
  x,
  y,
  dbg = FALSE,
  xname = deparse(substitute(x)),
  yname = deparse(substitute(y))
)

Arguments

x	first data frame
y	second data frame
dbg	if TRUE (default) the result of comparing the dimensions and the column names is printed on the screen
xname	name of first data frame to appear in the output if dbg = TRUE
yname	name of second data frame to appear in the output if dbg = TRUE

Value

list of logical

Examples

x <- data.frame(a = 1:2, b = 2:3)
y <- x

test1 <- all(unlist(compareDataFrames(x, y)))

z <- compareDataFrames(x, y[, c("b", "a")])
expectedFalse <- c("identical", "identicalExceptAttributes", "sameColumnNames")
test2 <- all(names(which(!unlist(z))) == expectedFalse)

test1 && test2

KWB-R/kwb.utils documentation built on April 1, 2024, 7:12 a.m.