Hi, I have been trying to load the DVH file from RayStation using the DVHmetrics package and convert cumulative dvh to differential dvh with the following code:
res <- readDVH("location-path/filename.dvh", type="RayStation")
res <- convertDVH(test[[c(1, 1)]],
toType="differential",
toDoseUnit="CGY")
however the readDVH does not work, I keep getting the following errors:
Error in (function (strct, structVol, info) : No DVH data found
In addition: Warning message:
In (function (strct, structVol, info) :
Could not determine dose measurement unit
and if I load the DVH as .cvs file and rund the second part I get the following error:
Error in test[[c(1, 1)]] :
attempt to select more than one element in vectorIndex
Does anyone have experiece whit this?
Is there any other way to convert cumulative DVH to differential DVH?