Setting the layout
When the arguments ncol and nrow are set
and under the condition that they are more panels to be drawn that can
fit on a single page given the selected layout, the multiple page
functionality will automatically be enabled.
dv_vs_ipred(xpdb, facets = c('SEX', 'MED1'), ncol = 2, nrow = 1)
Selecting pages
By default all pages will be shown but this can be time consuming. To
select only specific pages to be drawn, use the argument
page.
dv_vs_ipred(xpdb, facets = c('SEX', 'MED1'), ncol = 2, nrow = 1, page = 1)
It is also possible to change the page(s) to be drawn from an already
existing xpose_plot object via the print()
function.
# Create an xpose_plot, by default page = 1
p1 <- dv_vs_ipred(xpdb, facets = c('SEX', 'MED1'), ncol = 2, nrow = 1)
# Change the page to be drawn
print(p1, page = 2)
Numbering pages
To number pages the keywords @page and
@lastpage can be used to respectively indicate the current
page and the total number of pages.
dv_vs_ipred(xpdb, facets = c('SEX', 'MED1'), ncol = 2, nrow = 1, page = 1, caption = 'Page @page of @lastpage')
To systematically number all generated plots a caption suffix can be
defined in the xp_theme.
xpdb_numbered <- update_themes(xpdb, xp_theme = list(caption_suffix = ', page @page of @lastpage'))
dv_vs_ipred(xpdb_numbered, facets = c('SEX', 'MED1'), ncol = 2, nrow = 1, page = 2)
