It is simpler than you think ![]()
julia> using DataFrames
julia> df = DataFrame(x=1:10, y=11:20)
10Ć2 DataFrame
Row ā x y
ā Int64 Int64
āāāāāā¼āāāāāāāāāāāāāā
1 ā 1 11
2 ā 2 12
3 ā 3 13
4 ā 4 14
5 ā 5 15
6 ā 6 16
7 ā 7 17
8 ā 8 18
9 ā 9 19
10 ā 10 20
julia> df2 = df[[1,3,9],:]
3Ć2 DataFrame
Row ā x y
ā Int64 Int64
āāāāāā¼āāāāāāāāāāāāāā
1 ā 1 11
2 ā 3 13
3 ā 9 19
julia> df2 = df[Not([1,3,9]),:]
7Ć2 DataFrame
Row ā x y
ā Int64 Int64
āāāāāā¼āāāāāāāāāāāāāā
1 ā 2 12
2 ā 4 14
3 ā 5 15
4 ā 6 16
5 ā 7 17
6 ā 8 18
7 ā 10 20