xPredictCompare: Function to compare prediction performance results

In Pi: Leveraging Genetic Evidence to Prioritise Drug Targets at the Gene and Pathway Level

Description

xPredictCompare is supposed to compare prediction performance results. It returns an object of class "ggplot".

Usage

xPredictCompare(
list_pPerf,
displayBy = c("ROC", "PR"),
type = c("curve", "bar"),
sort = TRUE,
detail = TRUE,
facet = FALSE,
font.family = "sans",
signature = TRUE
)

Arguments

list_pPerf	a list of "pPerf" objects
displayBy	which performance will be used for comparison. It can be "ROC" for ROC curve (by default), "PR" for PR curve
type	the type of plot to draw. It can be "curve" for curve plot (by default), "bar" for bar plot
sort	logical to indicate whether to sort methods according to performance. By default, it sets TRUE
detail	logical to indicate whether to label methods along with performance. By default, it sets TRUE
facet	logical to indicate whether to facet/wrap a 1d of panels into 2d. By default, it sets FALSE
font.family	the font family for texts
signature	a logical to indicate whether the signature is assigned to the plot caption. By default, it sets TRUE showing which function is used to draw this graph

Value

an object of class "ggplot" or NULL (if all input pPerf objects are NULL)

Note

none

See Also

xPredictCompare

Examples

RData.location <- "http://galahad.well.ox.ac.uk/bigdata"
## Not run: 
bp <- xPredictCompare(ls_pPerf, displayBy="ROC")
print(bp)
## modify legend position
bp + theme(legend.position=c(0.75,0.25))

## End(Not run)

Pi documentation built on Nov. 29, 2021, 3 p.m.