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Compare 2 data frames and report differences.

Source: R/ru_datacompare.R
ru_datacompare.Rd

Pass in a base and compare data frame to find out if they are equal similar to proc compare in SAS.

Usage

ru_datacompare(dsetinbase, dsetincomp, idvars, maxprint = 50)

Arguments

dsetinbase

First data set.

dsetincomp

Second data set.

idvars

Match on these values prior to comparing records.

maxprint

Maximum number of differences per variable to display.

Value

An output similar to proc compare will be printed and returned as a list.

Author

Yongwei Wang, yongwei.x.wang@viivhealthcare.com
Chris Rook, cr883296@gmail.com

Examples

library(repfun)
repfun::ru_datacompare(iris,iris,idvars='Species')
#> $NamesOnlyInBase
#> character(0)
#> 
#> $NamesOnlyInComp
#> character(0)
#> 
#> $DiffentTypes
#> named logical(0)
#> 
#> $DifferentAttr
#> named list()
#> 
#> $NnubmerOfObsInCommon
#> [1] 152
#> 
#> $NnubmerOfObsOnlyInBase
#> [1] 0
#> 
#> $NnubmerOfObsOnlyInComp
#> [1] 0
#>