Dear R helpers,
Suppose I am reading a csv file as
yd = read.csv("mydata.csv")
The actual data in the mydata.csv file is say for example like this -
Date day_1 days_15 day_30 days_60 days_90
days_180
Nov 11 5 14 1 3
21 8
Nov 10 7 1
3 11 5 14
Nov 09 2 10 3
6 4 2
........
........
and so on.
While I have done all the related analysis,
(1) how do I read
maturity <- c(1, 15, 30, 60, 90, 180) # these are the part of column names
in numeric class.
i.e. I want the no of days appearing in column name heads to be expressed like
this.
(2) Also, how do select the subset of maturity e.g.
maturity_sub <- c(30, 60, 90)
Thanking you all in advance
Regards
Julia
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