- vpcdir
Path of directory of the VPC files
- vpctab
Path to the vpctab-file
- vpcresult
Path to the vpcresult file
- use.model.path
Load file from a global defined model library (TRUE=default).
If so will look for a global character vector named model.path
- strata.names
Character vector for strata names. Must have length equal to number of strata's in vpc files, otherwise ignored.
- strata.subset
Vector specifying subset of strata to use. Either a vector of index, e.g. strata.subset=c(1,3),
or a character vector naming which strata to use. See details.
- percentile
percentile to use, default=10 will display 10
Percentile argument must match columns included in the vpcresult file.
- fy
transformation function for y-axis, default to identity function (f(y)=y).
- fx
transformation function for x-axis, default to identity function (f(x)=x)
- xlab
label for x-axis, default is IDV as found in vpcresultfile, passed to xyplot.
- ylab
label for y-axis, default is DV as found in vpcresultfile, passed to xyplot.
- col.data
color for data points, passed to xyplot, default=8
- cex.data
cex for data points, passed to xyplot, default=0.3
- pch.data
plot symbol (pch) for data points, passed to xyplot, default=3
- col.line
line color for low quartile, median, and high quartile of data, passed to xyplot, default=c("blue","red","blue")
- lwd.line
line width (lwd) for low quartile, median, and high quartile of data, passed to xyplot, default=c(1,2,1)
- lty.line
line type (lty) for low quartile, median, and high quartile of data, passed to xyplot, default=c(1,1,1)
- col.segm
Color of CI regions (low, median and high) for model, passed to xyplot, default=c("lightblue","pink","lightblue")
- alpha.segm
alpha of CI regions (low, median and high) for model, passed to xyplot, default=c(0.5,0.5,0.5)
- type
type of VPC plot, 1=display model regions only, 2=as 1 + lines (low, median and high) of data,
3= as 2 + points for data.
type=0 can also be used and then no graph is produced but instead a list with 2 dataframes is returned.
one for the vpcresult and on for the observed data in the vpctab file.
- ...
Further arguments, passed to xyplot, e.g xlim and ylim axis limits, main for title of plot, abline for adding reference lines, or
scales for formatting axes, see help files for xyplot.
Note: col, cex, pch, lty, lwd, and alpha should not be used.
Instead use the corresponding arguments defined above.