Displaying 1 result from an estimated 1 matches for "petmtx".
Did you mean:
pet_mtx
2013 Mar 05
0
Agreement and Consistency of 2D data
...ost examinations.
Here is an example data set, where I've calculated the ICC.
What would be the "correct" way to assess agreement and consistency here?
# modality 1
lgemtx <- as.matrix(read.table('
http://cluster010.ovh.net/~myvideoc/R20130305/lge_mtx.csv'))
# modality 2
petmtx <- as.matrix(read.table('
http://cluster010.ovh.net/~myvideoc/R20130305/pet_mtx.csv'))
# ICC
# note: modalities are inverse
# thus in modality1 "0" denotes a normal segment and "100" a complete
infarction of the segment
# and vice versa in modality2
library(irr)
prin...