pairwiseplot {compositions} | R Documentation |
Creates a plot for each element of two lists or each column of each dataset against each of the second.
pairwisePlot(X,Y,...) ## Default S3 method: pairwisePlot(X,Y=X,...,xlab=deparse(substitute(X)),ylab=deparse(substitute(Y)),nm=c(length(Y),length(X)),panel=plot)
X |
a list, a data.frame, or a matrix representing the first set of things to be displayed. |
Y |
a list, a data.frame, or a matrix representing the second set of things to be displayed. |
... |
furter parameters to the panel function |
xlab |
The sequence of labels for the elements of X. Alternatively the labels can be given as colnames or names of X. This option takes precedence if specified. |
ylab |
The sequence of labels for the elements of Y. Alternatively the labels can be given as colnames or names of Y. This option takes precedence if specified. |
nm |
the parameter to be used in the call
par(mfrow=nm) . If NULL no parameter is setted and a
sequence of plots can be generated. |
panel |
The panel function to plot the individual panels.
it is called as panel(x,y,xlab=xlab,ylab=ylab,...) . Thus the
panel function must be capable of of taking these arguments. It must
also set up its own plot. There is no negotiation on coordinate
system.
|
This is a light weight conveniance function to several
aspects of one dataset against several aspects of another dataset. It
is far more straight forward than e.g. the pairs
function and
does not do any internal computation rather than organizing the names.
K.Gerald v.d. Boogaart http://www.stat.boogaart.de, Raimon Tolosana-Delgado
Boogaart, K.G. v.d. , R. Tolosana (2008) Mixing Compositions and Other scales, Proceedings of CodaWork 08, to appear
http://ima.udg.es/Activitats/CoDaWork03
http://ima.udg.es/Activitats/CoDaWork05
http://ima.udg.es/Activitats/CoDaWork08
X <- rnorm(100) Y <- rnorm.acomp(100,acomp(c(A=1,B=1,C=1)),0.1*diag(3))+acomp(t(outer(c(0.2,0.3,0.4),X,"^"))) pairs(cbind(ilr(Y),X),panel=function(x,y,...) {points(x,y,...);abline(lm(y~x))}) pairs(cbind(balance(Y,~A/B/C),X),panel=function(x,y,...) {points(x,y,...);abline(lm(y~x))}) pairwisePlot(balance(Y,~A/B/C),X) pairwisePlot(X,balance(Y,~A/B/C),panel=function(x,y,...) {plot(x,y,...);abline(lm(y~x))}) pairwisePlot(X,balance01(Y,~A/B/C)) # A function to extract a portion representation of subcompsitions # with two elements: subComps <- function(X,...,all=list(...)) { X <- oneOrDataset(X) nams <- sapply(all,function(x) paste(x[[2]],x[[3]],sep=",")) val <- sapply(all,function(x) X[,match(as.character(x[[2]]),colnames(X)) ]/(X[,match(as.character(x[[2]]),colnames(X)) ]+X[,match(as.character(x[[3]]),colnames(X)) ])) colnames(val)<-nams val } pairwisePlot(X,subComps(Y,A~B,A~C,B~C))