Re: [R] lattice panel.lmline problem
Why not use the more simple
xyplot(total.fat~x|variable,groups=Group,
data=tmp1,type=c(p,r))
???
See ?panel.xyplot and especially the type argument of that panel function.
Best regards
Frede Aakmann Tøgersen
Scientist
UNIVERSITY OF AARHUS
Faculty of Agricultural Sciences
Dept. of Genetics and Biotechnology
Blichers Allé 20, P.O. BOX 50
DK-8830 Tjele
Phone: +45 8999 1900
Direct: +45 8999 1878
E-mail: [EMAIL PROTECTED]
Web: http://www.agrsci.org
This email may contain information that is confidential.
Any use or publication of this email without written permission from Faculty of
Agricultural Sciences is not allowed.
If you are not the intended recipient, please notify Faculty of Agricultural
Sciences immediately and delete this email.
-Oprindelig meddelelse-
Fra: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] På vegne af Ross Darnell
Sendt: 10. september 2007 07:55
Til: r-help@stat.math.ethz.ch
Emne: [R] lattice panel.lmline problem
I am wanting to generate panels showing scatterplots with the
linear fitted line for two groups within each panel superimposed.
I have two conditioning factors, variable and Group and I
want separate panels for each level of variable
with different symbols and lmlines for each level of
Group. However all observations for a group are missing for
some variables so I would still like the points and lmline
for the observed group plotted for that variable(panel).
My attempt is
print(xyplot(total.fat~x|variable,data=tmp1,subscripts=TRUE,
scales=list(x=list(relation=free)),xlab=,groups=Group,
panel=function(x,y,subscripts,...){
panel.superpose(x,y,subscripts,...)
if(length(x[subscripts])!=0)
{panel.superpose(x,y,panel.groups=panel.lmline,subscripts,...)}}))
Which gives an error
Error in lm.fit(x, y, offset = offset, singular.ok =
singular.ok, ...) :
0 (non-NA) cases
Which occurs when the first panel with all values for one
group are missing.
The same error is returned if I replace the last line without the if
statement which obviously means it's ignored.
Of course I may be taking the wrong tack completely to get
the result I need. Any advice would be appreciated
Ross Darnell
[[alternative HTML version deleted]]
__
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PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
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Re: [R] lattice panel.lmline problem
Thanks Frede
I didn't know about the r type.
Ross Darnell
-Original Message-
From: Frede Aakmann Tøgersen [mailto:[EMAIL PROTECTED]
Sent: Mon 10-Sep-07 4:45 PM
To: Ross Darnell; r-help@stat.math.ethz.ch
Subject: SV: [R] lattice panel.lmline problem
Why not use the more simple
xyplot(total.fat~x|variable,groups=Group,
data=tmp1,type=c(p,r))
???
See ?panel.xyplot and especially the type argument of that panel function.
Best regards
Frede Aakmann Tøgersen
Scientist
UNIVERSITY OF AARHUS
Faculty of Agricultural Sciences
Dept. of Genetics and Biotechnology
Blichers Allé 20, P.O. BOX 50
DK-8830 Tjele
Phone: +45 8999 1900
Direct: +45 8999 1878
E-mail: [EMAIL PROTECTED]
Web: http://www.agrsci.org
This email may contain information that is confidential.
Any use or publication of this email without written permission from Faculty of
Agricultural Sciences is not allowed.
If you are not the intended recipient, please notify Faculty of Agricultural
Sciences immediately and delete this email.
-Oprindelig meddelelse-
Fra: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] På vegne af Ross Darnell
Sendt: 10. september 2007 07:55
Til: r-help@stat.math.ethz.ch
Emne: [R] lattice panel.lmline problem
I am wanting to generate panels showing scatterplots with the
linear fitted line for two groups within each panel superimposed.
I have two conditioning factors, variable and Group and I
want separate panels for each level of variable
with different symbols and lmlines for each level of
Group. However all observations for a group are missing for
some variables so I would still like the points and lmline
for the observed group plotted for that variable(panel).
My attempt is
print(xyplot(total.fat~x|variable,data=tmp1,subscripts=TRUE,
scales=list(x=list(relation=free)),xlab=,groups=Group,
panel=function(x,y,subscripts,...){
panel.superpose(x,y,subscripts,...)
if(length(x[subscripts])!=0)
{panel.superpose(x,y,panel.groups=panel.lmline,subscripts,...)}}))
Which gives an error
Error in lm.fit(x, y, offset = offset, singular.ok =
singular.ok, ...) :
0 (non-NA) cases
Which occurs when the first panel with all values for one
group are missing.
The same error is returned if I replace the last line without the if
statement which obviously means it's ignored.
Of course I may be taking the wrong tack completely to get
the result I need. Any advice would be appreciated
Ross Darnell
[[alternative HTML version deleted]]
__
R-help@stat.math.ethz.ch 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.
[[alternative HTML version deleted]]
__
R-help@stat.math.ethz.ch 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.
Re: [R] lattice panel.lmline problem
On 9/10/07, Ross Darnell [EMAIL PROTECTED] wrote:
Thanks Frede
I didn't know about the r type.
For the record, this is probably what you wanted:
xyplot(...
panel = panel.superpose,
panel.groups = function(x, y, ...) {
panel.xyplot(x, y, ...)
if (length(x) 0) panel.lmline(x, y, ...)
})
x[subscripts] inside the panel function doesn't give anything
meaningful ('x' is already subscripted).
-Deepayan
Ross Darnell
-Original Message-
From: Frede Aakmann Tøgersen [mailto:[EMAIL PROTECTED]
Sent: Mon 10-Sep-07 4:45 PM
To: Ross Darnell; r-help@stat.math.ethz.ch
Subject: SV: [R] lattice panel.lmline problem
Why not use the more simple
xyplot(total.fat~x|variable,groups=Group,
data=tmp1,type=c(p,r))
???
See ?panel.xyplot and especially the type argument of that panel function.
[...]
__
R-help@stat.math.ethz.ch 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.
[R] lattice panel.lmline problem
I am wanting to generate panels showing scatterplots with the linear
fitted line for two groups within each panel superimposed.
I have two conditioning factors, variable and Group and I want
separate panels for each level of variable
with different symbols and lmlines for each level of Group. However
all observations for a group are missing for some variables so I would
still like the points and lmline for the observed group plotted for that
variable(panel).
My attempt is
print(xyplot(total.fat~x|variable,data=tmp1,subscripts=TRUE,
scales=list(x=list(relation=free)),xlab=,groups=Group,
panel=function(x,y,subscripts,...){
panel.superpose(x,y,subscripts,...)
if(length(x[subscripts])!=0)
{panel.superpose(x,y,panel.groups=panel.lmline,subscripts,...)}}))
Which gives an error
Error in lm.fit(x, y, offset = offset, singular.ok = singular.ok, ...) :
0 (non-NA) cases
Which occurs when the first panel with all values for one group are
missing.
The same error is returned if I replace the last line without the if
statement which obviously means it's ignored.
Of course I may be taking the wrong tack completely to get the result I
need. Any advice would be appreciated
Ross Darnell
[[alternative HTML version deleted]]
__
R-help@stat.math.ethz.ch 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.
