Dear, Below, jj contains character strings starting with ?z.? and ?x.?.
I want to grep all that contain either ?z.? or ?x.?. I had to grep ?z.?
and ?x.? separately and then tack the result together. Is there a
convenient grep option that would grep strings with either ?z.? or ?x.?.
Thank you!
> jj<-names(v$est); jj
?[1] "z.one"???? "z.liberal" "z.conserv" "z.dem"???? "z.rep" "z.realinc"
?[7] "x.one"???? "x.liberal" "x.conserv" "x.dem"???? "x.rep" "x.realinc"
[13] "mu1_1"???? "mu2_1"???? "rho"
> j1<-grep("z.",jj,value=TRUE); j1
[1] "z.one"???? "z.liberal" "z.conserv" "z.dem"???? "z.rep" "z.realinc"
> j2<-grep("x.",jj,value=TRUE); j2
[1] "x.one"???? "x.liberal" "x.conserv" "x.dem"???? "x.rep" "x.realinc"
> j<-c(j1,j2); j
?[1] "z.one"???? "z.liberal" "z.conserv" "z.dem"???? "z.rep" "z.realinc"
?[7] "x.one"???? "x.liberal" "x.conserv" "x.dem"???? "x.rep" "x.realinc"