v1.4.2

DataFrames v1.4.2

Diff since v1.4.1

Closed issues:

• Make docstrings method specific (#2015)
• Additional functions supported for DataFrame.jl (#2088)
• OffsetArray Compatibility (#2123)
• Return data frame unaltered when Not only includes columns that are not in data frame (#2197)
• Kwarg to choose missing values for unstack (#2205)
• Allow DF() as a selector in select and combine (#2220)
• no method matching InvertedIndex(::String, ::String) (#2227)
• add view::Bool kwarg to first and last (#2845)
• Inconsistency in push!ing an empty row into a DataFrame (#2953)
• Flatten errors on empty dataframe (#3197)
• 10 seconds to show(df) of size (120764, 22) (#3202)
• Ignoring ENV["LINES"] in 1.4.x (#3203)
• JET.JL problem with v1.4.1 (#3204)
• Speed of filter (#3208)
• Allow end to select last column. (#3209)

Merged pull requests:

• Mention DataFrameMacros.jl in the docs (#3195) (@jkrumbiegel)
• make sure flatten works corretly on a data frame with zero rows (#3198) (@bkamins)
• improve manual entry of assignment to a data frame (#3201) (@bkamins)