# print.TwoTrellisColumns {HH}

### Description

Print two conformable trellis plots in adjacent columns with user control of widths. Left y tick-labels and left.strip are removed from the right-hand plot.

### Usage

as.TwoTrellisColumns5(left, ## left is the left trellis object right, ## right is the right trellis object ## Both left and right must have identical ## settings for number and size of vertical panels, ## left-axis labels, number of lines in main, sub, legend. ..., pw=c(.3, .30, .01, .30, .09), px=list( LL=c(0, pwc[1]), LP=pwc[1:2], ML=pwc[2:3], RP=pwc[3:4], RL=pwc[4:5]), pwc=cumsum(pw), strip.left=TRUE, y.tck=c(0,0) ) ## S3 method for class 'TwoTrellisColumns5': print((x, px=attr(x, "px"), ...) leftLabels.trellis(x) rightLabels.trellis(x) panelOnly.trellis(x, strip.left=FALSE, y.tck=0) mainSubLegend.trellis(x) emptyRightAxis(x))

### Arguments

- left, right
- Conformable
`"trellis"`

objects. Both must have the identical settings for number and size of vertical panels, left-axis labels, number of lines in main, sub, legend. - x
`"trellis"`

object.- px
- These are used
`x`

-values used in the position argument of the`print.trellis`

function. The default (constructed from the`pw`

argument) makes the Left and Right panels the same width and the Middle containing the y-axis is given the remainder. Overlapping is permitted. The appearance depends on the width of the graphics device. - pw, pwc
`pw`

vector of five positive numbers that sum to 1. These are the relative widths of the five sections of the result: LeftLabels, LeftPanel, MainSubLegend, RightPanel, RightLabels.`pwc`

is the cumulative sum of`pw`

.`pwc`

is expanded in the`px`

argument to the`x`

values used in the`position`

argument of the`print.trellis`

function.- strip.left
- See
`barchart`

. - y.tck
- A vector of one or two numeric values. This will be used as the
`y`

`tck`

value for the right column of panels. See`'tck'`

in`barchart`

for details. - ...
- Other arguments are ignored.

### Details

`as.TwoTrellisColumns5`

constructs a `"TwoTrellisColumns5"`

object, which is a list of five trellis objects named `"LL", "LP", "ML", "RP", "RL"`

. `LL`

is the left labels from the `left`

input object. `LP`

is the panels from the `left`

input object. `ML`

is the middle labels from the `left`

object; these are the `main`

title, `sub`

title, and `legend`

. `RP`

is the panels from the `right`

input object. `RL`

is the right labels from the `right`

input object.

`print.TwoTrellisColumns5`

is a print method for a `"TwoTrellisColumns5"`

object. It takes left-to-right positioning information from the `"px"`

attribute of its argument `x`

or from an input argument. The numbers are used as the `"x"`

information for the `position`

argument to the `print.trellis`

method.

`emptyLeftAxis, leftLabels.trellis, rightLabels.trellis, panelOnly.trellis,`

`mainSubLegend.trellis, emptyLeftStrip, emptyRightAxis`

are functions which blank out the various components of the trellis argument and retains their vertical spacing.

### Values

A `"TwoTrellisColumns5"`

object, consisting of a list containing the constructed left, middle, and right trellis objects, and an attribute containing the `px`

value.

### See Also

`likert`

for the details on the motivating example.

### Examples

## These are based on the Professional Challenges example in ?likert data(ProfChal) levels(ProfChal$Subtable)[6] <- "Prof Recog" ## reduce length of label ## initial ordering of Question factor PCC <- likert(Question ~ . | Subtable, ProfChal, ylab=NULL, rightAxis=TRUE, layout=c(1,6), strip=FALSE, strip.left=strip.custom(bg="gray97"), par.strip.text=list(cex=.7), scales=list(y=list(relation="free")), main="Is your job professionally challenging?") ## initial ordering of Question factor PCP <- likert(Question ~ . | Subtable, ProfChal, ylab=NULL, as.percent=TRUE, layout=c(1,6), strip=FALSE, strip.left=strip.custom(bg="gray97"), par.strip.text=list(cex=.7), scales=list(y=list(relation="free")), main="Is your job professionally challenging?") ## Not run: ## default equal widths of the two panels as.TwoTrellisColumns5(PCP, PCC) ## 11in x 7in ## make left panel twice as wide as right panel as.TwoTrellisColumns5(PCP, PCC, pw=c(.3, .4, .01, .2, .09)) ## 11in x 7in ## -------------------- ## sum to 1.00 ## make left panel twice as wide as right panel, and control position of main and legend as.TwoTrellisColumns5(PCP, PCC, ## 11in x 7in px=list( LL=c(.00, .30), LP=c(.30, .70), ML=c(.60, .61), ## arbitrary, ## visually center the labels and legend RP=c(.71, .91), RL=c(.91, 1.00))) ## End(Not run) ## Size that works in default 7x7 window. 7x7 is not recommended for ## this example because most of the space is used for labeling and not ## much for the panels containing the data. Use the px values for the ## 11x7 illustrated above in the dontrun section. as.TwoTrellisColumns5(PCP, PCC, ## 7in x 7in px=list( LL=c(.00, .50), LP=c(.50, .70), ML=c(.50, .51), ## arbitrary, ## visually center the labels and legend RP=c(.71, .87), RL=c(.87, 1.00))) ## Ordering the rows by the lengths of the positive bars and also ## put percents and counts on the same plot. ## The easiest way is to use the LikertPercentCountColumns function: LikertPercentCountColumns(Question ~ . | Subtable, ProfChal, layout=c(1,6), scales=list(y=list(relation="free")), ylab=NULL, between=list(y=0), strip.left=strip.custom(bg="gray97"), strip=FALSE, par.strip.text=list(cex=.7), positive.order=TRUE, main="Is your job professionally challenging?") ## Not run: ## Ordering the rows by the lengths of the positive bars and also ## putting percents and counts on the same plot requires coordination. ## The easiest way is to order the original tables of counts by the ## order of the percent plot. percentPlot <- likert(Question ~ . | Subtable, ProfChal, as.percent=TRUE, layout=c(1,6), scales=list(y=list(relation="free")), ylab=NULL, between=list(y=0), strip.left=strip.custom(bg="gray97"), strip=FALSE, par.strip.text=list(cex=.7), positive.order=TRUE, main="Is your job professionally challenging?") ## percentPlot pct.order <- percentPlot$y.limits[[1]] ProfChal2 <- ProfChal ProfChal2$Question <- factor(ProfChal2$Question, levels=rev(pct.order)) countPlot <- likert(Question ~ . | Subtable, ProfChal2, layout=c(1,6), rightAxis=TRUE, scales=list(y=list(relation="free"), x=list(at=c(0, 250, 500))), ylab=NULL, between=list(y=0), strip.left=strip.custom(bg="gray97"), strip=FALSE, par.strip.text=list(cex=.7), main="Is your job professionally challenging?") ## countPlot levels(ProfChal$Subtable)[6] <- "Attitude toward Professional Recognition" ## Restore original label ## Size that works in default 7x7 window. 7x7 is not recommended for ## this example because most of the space is used for labeling and not ## much for the panels containing the data. Use the px values for the ## 11x7 illustrated above in the dontrun section. as.TwoTrellisColumns5(percentPlot, countPlot, ## 7in x 7in px=list( LL=c(.00, .50), LP=c(.50, .70), ML=c(.50, .51), ## arbitrary, ## visually center the labels and legend RP=c(.71, .87), RL=c(.87, 1.00))) ## End(Not run)

Documentation reproduced from package HH, version 3.1-31. License: GPL (>= 2)