qaProcess.timeflow {flowQ} | R Documentation |
This function takes a flowSet
as input and
creates all necessary output for a 'timeflow' type QA
process. Objects created by this function can be laid out as HTML
using writeQAReport
.
qaProcess.timeflow(set, outdir, cutoff=2, name="time flow", sum.dimensions=c(7,7), det.dimensions=c(7,7), pdf=TRUE, ...)
set |
A flowSet . |
outdir |
The directory to which the graphical output is to be saved. If multiple QA processes are to be combined, make sure to use the same directory for all of them. |
cutoff |
The threshold at which the QA criterion is considered
to have failed. An absolute value in the timeline deviation score as
computed by the timeLinePlot function. |
name |
The name of the process used for the headings in the HTML output. |
sum.dimensions, det.dimensions |
The dimensions of the pdf device in inches used for the summary and the detailed plots. |
pdf |
Logical indicating whether to create vectorized versions
of images for this quality process. This should be set to
FALSE if disk space is critical, since the pdf versions of
the image consume much more space on the hard drive compared to the
bitmap version. |
... |
Further arguments. |
QA processes of type 'timeflow' detect disturbances in the flow of cells over time. These indicate problems with the cell suspension, clogging of the needle or similar issues. If the flow rate is to high, the frequency of measuring cell douplettes increases.
For more details on how to layout qaProcess
objects to
HTML, see writeQAReport
and qaReport
.
An object of class qaProcess
.
Florian Hahne
writeQAReport
, qaReport
,
qaProcess
, qaProcess.marginevents
,
qaProcess.timeline
, qaProcess.cellnumber
## Not run: data(GvHD) dest <- tempdir() qp <- qaProcess.timeflow(GvHD, outdir=dest, cutoff=1) qp ## End(Not run)