MC2_Methods: List of level 2 multiple-concentration correction functions

Description Usage Details Value Available Methods Note See Also

Description

mc2_mthds returns a list of correction/transformation functions to be used during level 2 multiple-concentration processing.

Usage

1

Details

The functions contained in the list returned by mc2_mthds return a list of expressions to be executed in the mc2 (not exported) function environment. The functions are described here for reference purposes, The mc2_mthds function is not exported, nor is it intended for use.

All available methods are described in the Available Methods section, listed by the function/method name.

Value

A list functions

Available Methods

More information about the level 2 multiple-concentration processing is available in the package vignette, "Pipeline_Overview."

log2

Take the logarithm of cval with the base 2.

log10

Take the logarithm of cval with the base 10.

rmneg

Remove entries where cval is less than 0.

rmzero

Remove entries where cval is 0.

mult25

Multiply cval by 25.

mult100

Multiply cval by 100.

negshift

Shift cval by subtracting out the minimum of cval and adding 1, such that the new minimum of cval is 1.

mult25

Multiply cval by 2.5.

mult3

Multiply cval by 3.

mult6

Multiply cval by 6.

Note

This function is not exported and is not intended to be used by the user.

See Also

mc2, Method functions to query what methods get applied to each acid


USEPA/CompTox-ToxCast-tcpl documentation built on May 5, 2019, 4:48 p.m.