dot-smartMapping: .smartMapping

In Open-Systems-Pharmacology/TLF-Library: TLF Library

.smartMapping

Description

Check data size and variable names, Get the mapping if variable names correspond to usual aesthetic or mapping names. Else return NULL for the mapping property.

If data has only one variable, it will be mapped as x. If data has only 2 variables, they will be respectively mapped as x and y.

Recognized names for the mapping are x, y, ymin, ymax, lower, middle, upper, color, shape, linetype, size and fill

Usage

.smartMapping(data)

Arguments

data	data.frame on which the smart mapping is used

Value

A list of usual mappings that can be guessed from data

Examples

## Not run: 
# Get variable names x and y directly from data
data <- data.frame(x = c(1, 2, 3), y = c(6, 5, 4), z = c(7, 8, 9))
mapping <- .smartMapping(data)

# If data has aesthetic propoerties
data <- data.frame(x = c(1, 2, 3), y = c(6, 5, 4), color = c("blue", "red", "blue"))
mapping <- .smartMapping(data)

## End(Not run)

Open-Systems-Pharmacology/TLF-Library documentation built on Feb. 8, 2025, 11:22 a.m.