Displaying 3 results from an estimated 3 matches for "nopq".
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2011 Jun 18
3
how to subtract one string from another in R
Dear R Group
Here is what i am trying to do.. but couldnt figure out how..
string<-"ABC DEFG HIJKLM NOPQ RSTUV WXY"
string1<-substr(string,1,4)
I want to create an R object string 2 ( following the logic shown).. R does
not allow string subtraction.. any suggestions how to achieve this?
string2<-string-string1 (it should now hold "DEFG HIJKLM NOPQ RSTUV WXY"
I want to loop th...
2011 Feb 10
2
for loop to merge .csvs
...rge(a,b,all=TRUE)
cd<-merge(c,d,all=TRUE)
ef<-merge(e,f,all=TRUE)
gh<-merge(g,h,all=TRUE)
ij<-merge(i,j,all=TRUE)
kl<-merge(k,l,all=TRUE)
no<-merge(m,n,all=TRUE)
pq<-merge(p,q,all=TRUE)
abcd<-merge(ab,cd,all=TRUE)
efgh<-merge(ef,gh,all=TRUE)
ijkl<-merge(ij,kl,all=TRUE)
nopq<-merge(no,pq,all=TRUE)
ah<-merge(abcd,efgh,all=TRUE)
iq<-merge(ijkl,nopq,all=TRUE)
aq<-merge(ah,iq,all=TRUE)
all<-merge(aq,r,all=TRUE)
write.csv(all,file="all.merged.csv")
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2007 Apr 12
9
taille de caractère
en fait je vous renvoi ce message car maintenant la taille de la police change au bout de 500 lignes environ, alors que j''avais reussi à garder la taille jusqu''à environ 5000 lignes.
Je ne comprend pas. Est-ce que c''est instable?
le bout de code que vous m''avez envoyer ne marche pas.
merci
Sebastien
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