Check for duplicates in a table

Check for duplicates in a table

check_dups(x)

Arguments

x	data frame: Table holding records

See also

Other functions for validating license data: count_lines_textfile, summary_churn, summary_initial, summary_sale

Examples

library(dplyr)
cust <- data.frame(id = 1:3, nm = c("dan k","dan k","dan r"))
x <- select(cust, id, nm) %>% distinct()
select(x, nm) %>% check_dups()
#>   all unique pct_dup
#> 1   3      2 50.000%