Hello R experts,
I want to add some extra words to number to existing column header. Can
anybody tell me how to do that.
e.g. if I have a data.frame
Height.1 Height.2 Height.6 Height.8 Height.10 Height.11 Height.17
Height.20 Height.22 Height.31
MBR1 74 72 0 104 0 250 144
0 0 0
MBR2 0 94 0 150 0 250 158
0 0 0
MBR3 93 167 0 199 0 250 208
0 0 0
MBR4 146 106 0 165 0 250 135
0 0 0
MBR5 149 106 0 0 0 250 141
0 0 0
MBR6 120 0 0 97 0 250 175
0 0 0
MBR7 120 0 0 76 145 250 130
0 0 79
MBR8 89 70 0 114 0 250 211
0 0 0
I want to rename the heading as
Height.1.D1 Height.2.D1 Height.6.D1 Height.8.D1 Height.10.D1
Height.11.D1 Height.17.D1 Height.20.D1 Height.22.D1 Height.31.D1
MBR1 74 72 0 104 0 250 144
0 0 0
MBR2 0 94 0 150 0 250 158
0 0 0
MBR3 93 167 0 199 0 250 208
0 0 0
MBR4 146 106 0 165 0 250 135
0 0 0
MBR5 149 106 0 0 0 250 141
0 0 0
MBR6 120 0 0 97 0 250 175
0 0 0
MBR7 120 0 0 76 145 250 130
0 0 79
MBR8 89 70 0 114 0 250 211
0 0 0
MBR9 168 0 0 0 0 250 137
0 0 0
MBR11 78 68 0 117 0 250 161
0 49 0
Any help will be really great.
Thanks,
Mitra
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