pmxTools (version 1.3)

breaks_blq_general: Generate breaks for measurements below the limit of quantification

Description

Breaks that are < lloq are removed. If the lowest break is removed if it is too close to the lloq.

Usage

breaks_blq_general(lloq, breakfun, trans = identity, ...)

Value

A function for calculating breaks with arguments x and

n

Arguments

lloq

The value of the lower limit of quantification as a numeric scalar

breakfun

The function used for normal scale breaks if the lloq were not present.

trans

A parameter translation function (typically either identity for linear scale or log for log scale).

...

passed as breakfun(n=n, ...)

Details

For ggplot2 scales. This is not usually used directly. See blq_trans() and blq_log10_trans() for the functions that are more commonly used.

See Also

Other BLQ Transformation: blq_trans(), estimate_lloq(), ftrans_blq_linear(), itrans_blq_linear(), label_blq()

Examples

breaks_blq_general(lloq=3, breakfun=scales::breaks_extended)(1:100, n=5)