library(ribiosUtils) df <- data.frame(Team=c("HSV", "BVB", "HSC", "FCB", "HSV", NA), Pkt=c(25,23,12,18,21, NA), row.names=c("C", "B", "A", "F", "E", "N")) teams <- c("HSV", "BVB", "BRE", NA, "HSV") ind <- c("C", "A", "G", "F", "C", "B", "B", NA) matchColumnIndex(teams, df, 1L, multi=FALSE) matchColumnIndex(teams, df, 1L, multi=TRUE) matchColumnIndex(teams, df, "Team", multi=FALSE) matchColumnIndex(teams, df, "Team", multi=TRUE) matchColumnIndex(teams, df, 0, multi=FALSE) matchColumnIndex(ind, df, 0, multi=FALSE) matchColumnIndex(ind, df, 0, multi=TRUE) matchColumn(teams, df, 1L, multi=FALSE) matchColumn(teams, df, 1L, multi=TRUE) matchColumn(teams, df, "Team", multi=FALSE) matchColumn(teams, df, "Team", multi=TRUE) matchColumn(ind, df, 0, multi=FALSE) matchColumn(ind, df, 0, multi=TRUE)