Dear jim and rest of R users,
I initially had the following data set
01.01.1967 0.87
02.01.1967 0.87
03.01.1968 0.87
04.01.1968 0.87
05.01.1969 0.87
06.01.1969 0.87
07.01.1970 0.87
08.01.1970 0.87
09.01.1971 0.87
10.01.1971 0.87
11.01.1972 0.87
12.01.1972 0.87
13.01.1973 0.69
14.01.1973 0.70
15.01.1974 0.71
16.01.1974 0.72
I wanted to reshape it in the following FORMAT
1967 1968 1969 1970 1971 1972 1973 1974
1 0.87 0.87 0.87 0.87 0.71
2 0.87 0.87 0.87 0.87 0.72
with your help, by using following coding, I managed to
convert it into desired format.
# extract years from the dates
qmu$year<-as.numeric(sapply(strsplit(as.character(qmu$V1),"[.]"),"[",3))
# get a vector of the unique years
uyears<-unique(qmu$year)
# make an empty list
newqmu<-list()
# populate the list year by year
for(i in 1:length(uyears))
newqmu[[i]]<-qmu$V2[qmu$year==uyears[i]]
Now, Is there a way to plot, simultaneously, the values of
each list (which contains data of each year) against its
respective number of days, by using just a single command?
As you know that I have problem of leap year in my data
set, I therefore can’t rely on using a data set of 365
days and apply it to all the lists.
Your help will be highly appreciated.
Regards
uzair
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
