Per-analyte mean, standard deviation, and coefficient of variation
(sd / mean) of pixel intensities, by well-group type. Calibrator /
standard wells are reported separately so calibration variability is
easy to inspect.
Usage
# S3 method for class 'qview'
summary(object, ...)Arguments
- object
A
qviewobject returned byread_qview().- ...
Unused; for S3 generic compatibility.
Value
A tibble::tibble() with one row per well_type x analyte
combination, columns: well_type, analyte, unit, n, mean,
sd, cv, min, max.
See also
Other qview-methods:
as_tibble.qview(),
is_qview(),
plot.qview(),
print.qview()
Examples
path <- system.file("extdata", "example.Q-View", package = "qviewparsR")
qv <- read_qview(path, verbose = FALSE)
summary(qv)
#>
#> ── Q-View summary ──────────────────────────────────────────────────────────────
#> Mean / SD / CV of pixel intensities, grouped by well type:
#> # A tibble: 8 × 9
#> well_type analyte unit n mean sd cv min max
#> <fct> <chr> <chr> <int> <dbl> <dbl> <dbl> <dbl> <dbl>
#> 1 standard Ba ng/ml 4 8652. 6500. 0.751 4000 17838
#> 2 standard Bb ug/ml 4 13482. 9864. 0.732 5000 23848
#> 3 negative Ba ng/ml 2 305 7.07 0.0232 300 310
#> 4 negative Bb ug/ml 2 405 7.07 0.0175 400 410
#> 5 sample Ba ng/ml 2 1225 35.4 0.0289 1200 1250
#> 6 sample Bb ug/ml 2 1325 35.4 0.0267 1300 1350
#> 7 control Ba ng/ml 2 12050 70.7 0.00587 12000 12100
#> 8 control Bb ug/ml 2 15050 70.7 0.00470 15000 15100