adjustBase: Adjusts to Minimal Base

Description Usage Arguments Details Value Author(s) See Also

View source: R/platereader.R

Description

The function raises all data to a "base" level, default 0, to avoid negative values that sometimes occur after blank correction in correctBlanks. The function can be optionally called directly in correctBlanks by option base.

Usage

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adjustBase(data, base = 0, yids, add.fraction, xlim, each = FALSE,
  verb = TRUE)

Arguments

data

platexpress data, see readPlateData

base

the new minimum for the data, default is 0, but it could e.g. be the OD used for inoculation

yids

vector of ID strings for which base correction should be executed

add.fraction

a fraction of the whole data range, added to base

xlim

min and max row number of the data to be adjusted

each

add base for each well separately!

verb

print messages if true

Details

Adjusts data to a new mininum, this is useful for adjustment of negative values after blank corrections.

Value

Returns ‘data’ where all data sets (or only those specified in option yids) where raised to a minimum level in

Author(s)

Rainer Machne [email protected]

See Also

correctBlanks


raim/platexpress documentation built on Nov. 19, 2018, 10:59 a.m.