NEWS

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GoodmanKruskal 0.0.3 (2020-03-18)

• set stringsAsFactors = FALSE in the data frame returned by the function GKtau to be compatible with upcoming change in data frame default for this argument
• applied as.character() to GKtau arguments x and y so that missing levels of a factor no longer cause GKtau to return NaN
• applied as.data.frame() to GKtauDataframe so that it works correctly with data tables