[R] How to create matrix for if-else application with "i"?
Dear R-friends,
Could you please help me with a problem?
I have a table with 4 columns: P,Z,S,T.
Sometimes z is smaller than s, sometimes z is greater than t. For these
smaller/greater z-values, I do need the associated p-value (see example below).
I need the whole range of "a" and "b", but I only get the values of "25" for
"a" and "5.5" for "b".
Also "i" is always "[1]" for all values of p.
Could you please help on how to get a matrix form for all separate p-values
(for zt)?
Thanks very much in advance!
Herbert
#
p<-fig8$P
z<-fi8a$Z
s<-fig8$S
t<-fig8$T
for(i in 1:length(p))
{
if (z[i]t[i])
{
b<-print(p[i])
}
}
}
[1] 0.5
[1] 1
[1] 1.5
[1] 2
[1] 2.5
[1] 3
[1] 3.5
[1] 4
[1] 4.5
[1] 5
[1] 5.5
[1] 17
[1] 17.5
[1] 18
[1] 18.5
[1] 19
[1] 19.5
[1] 20
[1] 20.5
[1] 21
[1] 21.5
[1] 22
[1] 22.5
[1] 23
[1] 23.5
[1] 24
[1] 24.5
[1] 25
> a
[1] 25
> b
[1] 5.5
##
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[R] How to create matrix for if-else application with "i"?
Dear R-friends,
Could you please help me with a problem?
I have a table with 4 columns: P,Z,S,T.
Sometimes z is smaller than s, sometimes z is greater than t. For these
smaller/greater z-values, I do need the associated p-value (see example below).
I need the whole range of "a" and "b", but I only get the values of "25" for
"a" and "5.5" for "b".
Also "i" is always "[1]" for all values of p.
Could you please help on how to get a matrix form for all separate p-values
(for zt)?
Thanks very much in advance!
Herbert
#
p<-fig8$P
z<-fi8a$Z
s<-fig8$S
t<-fig8$T
for(i in 1:length(p))
{
if (z[i]t[i])
{
b<-print(p[i])
}
}
}
[1] 0.5
[1] 1
[1] 1.5
[1] 2
[1] 2.5
[1] 3
[1] 3.5
[1] 4
[1] 4.5
[1] 5
[1] 5.5
[1] 17
[1] 17.5
[1] 18
[1] 18.5
[1] 19
[1] 19.5
[1] 20
[1] 20.5
[1] 21
[1] 21.5
[1] 22
[1] 22.5
[1] 23
[1] 23.5
[1] 24
[1] 24.5
[1] 25
> a
[1] 25
> b
[1] 5.5
##
--
__
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.
