Hi,
I'm a beginner with R.
I have two different tables with
the variable name dmr1 and tp2 a given following. v1 is the common column
field of
the both tables. In the first table column v3 is always v2+1 while in
the second table v2 and v3 hold the range. I want to know which rows
of tb1 intersect with the range between v2 and v3 of tb3. I need some one's
kind help to solve this problem.
dmr1<
v1 v2 v3 v4
"a" 22 23 3
"a" 36 37 1
"a" 54 55 0
"a" 77 78 1
"b" 80 81 4
"b" 85 86 0
"b" 99 100 1
"b" 105 106 0
"b" 120 121 1
"b" 130 131 1
"b" 140 141 0
"b" 150 151 5
"c" 172 173 0
"c" 177 178 1
"c" 190 191 6
"c" 200 201 8
"c" 220 221 0
"c" 300 301 9
"c" 310 311 10
---------------------------------
tp2<
v1 v2 v3
"a" 20 40
"a" 70 80
"b" 90 110
"b" 130 140
"c" 190 230
Thank you
Shishir
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