Perform correlation directed analysis for peaks list. — getcda • pmd

Perform correlation directed analysis for peaks list.

getcda(list, corcutoff = 0.9, rtcutoff = 10, accuracy = 4)

Arguments

list: a list with mzrt profile
corcutoff: cutoff of the correlation coefficient, default NULL
rtcutoff: cutoff of the distances in retention time hierarchical clustering analysis, default 10
accuracy: measured mass or mass to charge ratio in digits, default 4

Value

list with correlation directed analysis results

See also

getsda,getrda

Examples

data(spmeinvivo)
cluster <- getcorcluster(spmeinvivo)
#> 75 retention time cluster found.
cbp <- enviGCMS::getfilter(cluster,rowindex = cluster$stdmassindex2)
cda <- getcda(cbp)