[BUG] Error with RexProcess when first residue is not 1

[nlgittens]

This one had been puzzling me for a while: RexProcess function will not work unless the starting residue is 1, giving the following error message:

`data("BRD4_apo")
BRD4_apo$Start <- BRD4_apo$Start + 10
BRD4_apo$End <- BRD4_apo$End + 10
BRD4_apo <- DataFrame(BRD4_apo)
BRD4_apo <- cleanHDX(res = BRD4_apo, clean = TRUE)
BRD4_apo <- data.frame(BRD4_apo) %>% filter(End < 100)
BRD4_apo <- DataFrame(BRD4_apo)
numTimepoints <- length(unique(BRD4_apo$Exposure))
Timepoints <- unique(BRD4_apo$Exposure)
numPeptides <- length(unique(BRD4_apo$Sequence))

set.seed(1)
rex_test <- rex(HdxData = BRD4_apo,
numIter = 10,
R = max(BRD4_apo$End),
density = "laplace",
numtimepoints = numTimepoints,
timepoints = Timepoints,
seed = 1L,
tCoef = c(0, rep(1, numTimepoints - 1)),
phi = 1,
BPPARAM = SerialParam())

rex_test <- RexProcess(HdxData = DataFrame(BRD4_apo),
params = rex_test,
range = 1:10,
thin = 1,
whichChains = c(1,2))`
Error in dimnames(x) <- dn :
length of 'dimnames' [2] not equal to array extent

This didn't seem to be a problem when running on a local PC, but when I compiled everything to run on hpc, I started getting this error. So wondering if it might be a version issue in one of my packages? I can provide the sessionInfo if that's useful. Manually working through RexProcess didn't seem to provide any clues because then the function worked.

[ococrook]

I think this works - maybe check the version as this was a bug previously

[ococrook]

Shifting by 10, there is no data until 10 and then we get an uptake so I think it works

[nlgittens]

I was confused because I am on RexMS_0.99.4 - is this not the latest?