Perform correlation directed analysis for peaks list.

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)