Description Usage Arguments Value Examples
Calculates z-factor and z-prime of a measurment. Requires the actual measurment, negative and positive controls.
1 2 | calcPlateQuality(in.dt, in.col.meas, in.col.type, in.well.type,
in.screen = c("activation", "inhibition"))
|
in.dt |
Input data table. Rows correspond to well measurements.
Has to consist of at least 2 columns: value of the measurement in a well,
description of well types (e.g. |
in.col.meas |
Name of the column holding the measurement |
in.col.type |
Name of the column holding the well type |
in.well.type |
Named list with strings that describe wells
with negative and positive controls, and compounds. The list has to have the following
names of elements: |
in.screen |
String with either of |
List with two items, zfactor
and zprime
1 2 3 4 5 6 7 8 9 | require(data.table)
l.well = list(compounds = 'Compounds', ctrl.neg = 'CTRL neg', ctrl.pos = 'CTRL pos')
dt = data.table(meanInt = c(rnorm(80, 2, 1),
rnorm(10, 0, 1),
rnorm(10, 2, 1)),
wellType = c(rep(l.well$compounds, 80),
rep(l.well$ctrl.neg, 10),
rep(l.well$ctrl.pos, 10)))
calcPlateQuality(dt, 'meanInt', 'wellType', l.well, 'act')
|
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