0
如何基于在df2
值与最近的比赛
x <- "Sample Chromosome Start
Samp.1 6 14150000
Samp.1 7 70000
Samp.1 13 19250000"
df1 <-read.table(text=x, header=T, sep = "")
x2 <- "Name Chromosome Position
7:50000 7 50000
7:57670000 7 57670000
6:14170000 6 14170000
6:26950000 6 26950000
6:36950000 6 36950000
13:19270000 13 19270000
13:83370000 13 83370000"
df2 <- read.table(text=x2, header=T, sep="")
output <- "Sample Chromosome Start
Samp.1 6 14170000
Samp.1 7 50000
Samp.1 13 19270000"
shift whic columns?你能清楚吗? –
如果df1 [,2] == df2 [,2]相对于df2 [,3]移动df1 [,3] – beginner
“shift”是什么意思?这个词有几十个含义。 –