renameCol.RdRename columns in a matrix or a dataframe.
renameCol(indata, src, tgt)A dataframe or a matrix
Source: Vector of names of columns in indata to be
renamed. Can also be a vector of column numbers.
Target: Vector with corresponding new names in the output.
A dataframe if indata is a dataframe; a matrix in
indata is a matrix.
renameCol(CO2, 1:2, c("kk", "ll"))
#> Grouped Data: uptake ~ conc | Plant
#> kk ll Treatment conc uptake
#> 1 Qn1 Quebec nonchilled 95 16.0
#> 2 Qn1 Quebec nonchilled 175 30.4
#> 3 Qn1 Quebec nonchilled 250 34.8
#> 4 Qn1 Quebec nonchilled 350 37.2
#> 5 Qn1 Quebec nonchilled 500 35.3
#> 6 Qn1 Quebec nonchilled 675 39.2
#> 7 Qn1 Quebec nonchilled 1000 39.7
#> 8 Qn2 Quebec nonchilled 95 13.6
#> 9 Qn2 Quebec nonchilled 175 27.3
#> 10 Qn2 Quebec nonchilled 250 37.1
#> 11 Qn2 Quebec nonchilled 350 41.8
#> 12 Qn2 Quebec nonchilled 500 40.6
#> 13 Qn2 Quebec nonchilled 675 41.4
#> 14 Qn2 Quebec nonchilled 1000 44.3
#> 15 Qn3 Quebec nonchilled 95 16.2
#> 16 Qn3 Quebec nonchilled 175 32.4
#> 17 Qn3 Quebec nonchilled 250 40.3
#> 18 Qn3 Quebec nonchilled 350 42.1
#> 19 Qn3 Quebec nonchilled 500 42.9
#> 20 Qn3 Quebec nonchilled 675 43.9
#> 21 Qn3 Quebec nonchilled 1000 45.5
#> 22 Qc1 Quebec chilled 95 14.2
#> 23 Qc1 Quebec chilled 175 24.1
#> 24 Qc1 Quebec chilled 250 30.3
#> 25 Qc1 Quebec chilled 350 34.6
#> 26 Qc1 Quebec chilled 500 32.5
#> 27 Qc1 Quebec chilled 675 35.4
#> 28 Qc1 Quebec chilled 1000 38.7
#> 29 Qc2 Quebec chilled 95 9.3
#> 30 Qc2 Quebec chilled 175 27.3
#> 31 Qc2 Quebec chilled 250 35.0
#> 32 Qc2 Quebec chilled 350 38.8
#> 33 Qc2 Quebec chilled 500 38.6
#> 34 Qc2 Quebec chilled 675 37.5
#> 35 Qc2 Quebec chilled 1000 42.4
#> 36 Qc3 Quebec chilled 95 15.1
#> 37 Qc3 Quebec chilled 175 21.0
#> 38 Qc3 Quebec chilled 250 38.1
#> 39 Qc3 Quebec chilled 350 34.0
#> 40 Qc3 Quebec chilled 500 38.9
#> 41 Qc3 Quebec chilled 675 39.6
#> 42 Qc3 Quebec chilled 1000 41.4
#> 43 Mn1 Mississippi nonchilled 95 10.6
#> 44 Mn1 Mississippi nonchilled 175 19.2
#> 45 Mn1 Mississippi nonchilled 250 26.2
#> 46 Mn1 Mississippi nonchilled 350 30.0
#> 47 Mn1 Mississippi nonchilled 500 30.9
#> 48 Mn1 Mississippi nonchilled 675 32.4
#> 49 Mn1 Mississippi nonchilled 1000 35.5
#> 50 Mn2 Mississippi nonchilled 95 12.0
#> 51 Mn2 Mississippi nonchilled 175 22.0
#> 52 Mn2 Mississippi nonchilled 250 30.6
#> 53 Mn2 Mississippi nonchilled 350 31.8
#> 54 Mn2 Mississippi nonchilled 500 32.4
#> 55 Mn2 Mississippi nonchilled 675 31.1
#> 56 Mn2 Mississippi nonchilled 1000 31.5
#> 57 Mn3 Mississippi nonchilled 95 11.3
#> 58 Mn3 Mississippi nonchilled 175 19.4
#> 59 Mn3 Mississippi nonchilled 250 25.8
#> 60 Mn3 Mississippi nonchilled 350 27.9
#> 61 Mn3 Mississippi nonchilled 500 28.5
#> 62 Mn3 Mississippi nonchilled 675 28.1
#> 63 Mn3 Mississippi nonchilled 1000 27.8
#> 64 Mc1 Mississippi chilled 95 10.5
#> 65 Mc1 Mississippi chilled 175 14.9
#> 66 Mc1 Mississippi chilled 250 18.1
#> 67 Mc1 Mississippi chilled 350 18.9
#> 68 Mc1 Mississippi chilled 500 19.5
#> 69 Mc1 Mississippi chilled 675 22.2
#> 70 Mc1 Mississippi chilled 1000 21.9
#> 71 Mc2 Mississippi chilled 95 7.7
#> 72 Mc2 Mississippi chilled 175 11.4
#> 73 Mc2 Mississippi chilled 250 12.3
#> 74 Mc2 Mississippi chilled 350 13.0
#> 75 Mc2 Mississippi chilled 500 12.5
#> 76 Mc2 Mississippi chilled 675 13.7
#> 77 Mc2 Mississippi chilled 1000 14.4
#> 78 Mc3 Mississippi chilled 95 10.6
#> 79 Mc3 Mississippi chilled 175 18.0
#> 80 Mc3 Mississippi chilled 250 17.9
#> 81 Mc3 Mississippi chilled 350 17.9
#> 82 Mc3 Mississippi chilled 500 17.9
#> 83 Mc3 Mississippi chilled 675 18.9
#> 84 Mc3 Mississippi chilled 1000 19.9
renameCol(CO2, c("Plant", "Type"), c("kk", "ll"))
#> Grouped Data: uptake ~ conc | Plant
#> kk ll Treatment conc uptake
#> 1 Qn1 Quebec nonchilled 95 16.0
#> 2 Qn1 Quebec nonchilled 175 30.4
#> 3 Qn1 Quebec nonchilled 250 34.8
#> 4 Qn1 Quebec nonchilled 350 37.2
#> 5 Qn1 Quebec nonchilled 500 35.3
#> 6 Qn1 Quebec nonchilled 675 39.2
#> 7 Qn1 Quebec nonchilled 1000 39.7
#> 8 Qn2 Quebec nonchilled 95 13.6
#> 9 Qn2 Quebec nonchilled 175 27.3
#> 10 Qn2 Quebec nonchilled 250 37.1
#> 11 Qn2 Quebec nonchilled 350 41.8
#> 12 Qn2 Quebec nonchilled 500 40.6
#> 13 Qn2 Quebec nonchilled 675 41.4
#> 14 Qn2 Quebec nonchilled 1000 44.3
#> 15 Qn3 Quebec nonchilled 95 16.2
#> 16 Qn3 Quebec nonchilled 175 32.4
#> 17 Qn3 Quebec nonchilled 250 40.3
#> 18 Qn3 Quebec nonchilled 350 42.1
#> 19 Qn3 Quebec nonchilled 500 42.9
#> 20 Qn3 Quebec nonchilled 675 43.9
#> 21 Qn3 Quebec nonchilled 1000 45.5
#> 22 Qc1 Quebec chilled 95 14.2
#> 23 Qc1 Quebec chilled 175 24.1
#> 24 Qc1 Quebec chilled 250 30.3
#> 25 Qc1 Quebec chilled 350 34.6
#> 26 Qc1 Quebec chilled 500 32.5
#> 27 Qc1 Quebec chilled 675 35.4
#> 28 Qc1 Quebec chilled 1000 38.7
#> 29 Qc2 Quebec chilled 95 9.3
#> 30 Qc2 Quebec chilled 175 27.3
#> 31 Qc2 Quebec chilled 250 35.0
#> 32 Qc2 Quebec chilled 350 38.8
#> 33 Qc2 Quebec chilled 500 38.6
#> 34 Qc2 Quebec chilled 675 37.5
#> 35 Qc2 Quebec chilled 1000 42.4
#> 36 Qc3 Quebec chilled 95 15.1
#> 37 Qc3 Quebec chilled 175 21.0
#> 38 Qc3 Quebec chilled 250 38.1
#> 39 Qc3 Quebec chilled 350 34.0
#> 40 Qc3 Quebec chilled 500 38.9
#> 41 Qc3 Quebec chilled 675 39.6
#> 42 Qc3 Quebec chilled 1000 41.4
#> 43 Mn1 Mississippi nonchilled 95 10.6
#> 44 Mn1 Mississippi nonchilled 175 19.2
#> 45 Mn1 Mississippi nonchilled 250 26.2
#> 46 Mn1 Mississippi nonchilled 350 30.0
#> 47 Mn1 Mississippi nonchilled 500 30.9
#> 48 Mn1 Mississippi nonchilled 675 32.4
#> 49 Mn1 Mississippi nonchilled 1000 35.5
#> 50 Mn2 Mississippi nonchilled 95 12.0
#> 51 Mn2 Mississippi nonchilled 175 22.0
#> 52 Mn2 Mississippi nonchilled 250 30.6
#> 53 Mn2 Mississippi nonchilled 350 31.8
#> 54 Mn2 Mississippi nonchilled 500 32.4
#> 55 Mn2 Mississippi nonchilled 675 31.1
#> 56 Mn2 Mississippi nonchilled 1000 31.5
#> 57 Mn3 Mississippi nonchilled 95 11.3
#> 58 Mn3 Mississippi nonchilled 175 19.4
#> 59 Mn3 Mississippi nonchilled 250 25.8
#> 60 Mn3 Mississippi nonchilled 350 27.9
#> 61 Mn3 Mississippi nonchilled 500 28.5
#> 62 Mn3 Mississippi nonchilled 675 28.1
#> 63 Mn3 Mississippi nonchilled 1000 27.8
#> 64 Mc1 Mississippi chilled 95 10.5
#> 65 Mc1 Mississippi chilled 175 14.9
#> 66 Mc1 Mississippi chilled 250 18.1
#> 67 Mc1 Mississippi chilled 350 18.9
#> 68 Mc1 Mississippi chilled 500 19.5
#> 69 Mc1 Mississippi chilled 675 22.2
#> 70 Mc1 Mississippi chilled 1000 21.9
#> 71 Mc2 Mississippi chilled 95 7.7
#> 72 Mc2 Mississippi chilled 175 11.4
#> 73 Mc2 Mississippi chilled 250 12.3
#> 74 Mc2 Mississippi chilled 350 13.0
#> 75 Mc2 Mississippi chilled 500 12.5
#> 76 Mc2 Mississippi chilled 675 13.7
#> 77 Mc2 Mississippi chilled 1000 14.4
#> 78 Mc3 Mississippi chilled 95 10.6
#> 79 Mc3 Mississippi chilled 175 18.0
#> 80 Mc3 Mississippi chilled 250 17.9
#> 81 Mc3 Mississippi chilled 350 17.9
#> 82 Mc3 Mississippi chilled 500 17.9
#> 83 Mc3 Mississippi chilled 675 18.9
#> 84 Mc3 Mississippi chilled 1000 19.9
# These fail - as they should:
# renameCol(CO2, c("Plant", "Type", "conc"), c("kk", "ll"))
# renameCol(CO2, c("Plant", "Type", "Plant"), c("kk", "ll"))