reshape2 doesn't seem to be actively developed anymore, being superseded by tidyr. It isn't used much in unmarked and where it is used it can be replaced by stats::reshape, thus, this PR.
Based on the relevant tests, this change does not reintroduce the issues with factors and formatLong fixed in 79870d02. The covariate data frame is re-arranged via indexing rather than melting/casting so there aren't any changes in column classes.
This PR doesn't fix a specific bug and isn't strictly necessary at the moment, but I was looking into #65 and ended up writing it. So feel free not to merge. Either way I think we can close #65.
reshape2doesn't seem to be actively developed anymore, being superseded bytidyr. It isn't used much inunmarkedand where it is used it can be replaced bystats::reshape, thus, this PR.Based on the relevant tests, this change does not reintroduce the issues with factors and
formatLongfixed in 79870d02. The covariate data frame is re-arranged via indexing rather than melting/casting so there aren't any changes in column classes.This PR doesn't fix a specific bug and isn't strictly necessary at the moment, but I was looking into #65 and ended up writing it. So feel free not to merge. Either way I think we can close #65.