narray 0.5.1

• Fixed a bug where stack made unnecessary vector copies

narray 0.5.0

• stack is now compiled using Rcpp (#26)
• mask will now make NA values FALSE
• melt now keeps object names for multiple arrays (#25)

narray 0.4.1

• speed improvements for construct, melt (#23)
• lambda adds tbl_df class if simplify=FALSE (#19)
• map, lambda, stack now have progress bars after 5s (#16)
• Package no longer depends on reshape2

narray 0.4.0

API changes

• Package no longer depends on abind, pryr
• along=-1 uses last dimension in flatten, subset (#6)
• summarize is kept as translate
• construct no longer allows value aggregation; do this on the data.frame
  before (related to #11)

New functionality

• stack now also accepts multiple arrays as arguments
• construct now has name_axes option to keep column names (#12)
• new lambda syntax (#14)

Bugfix

• map subsets that are NA are dropped with a warning (#13)
• map subsets throw error if not same length as array axis

narray 0.3.2

• add collect function as opposite to mask
• deprecate summarize in favor of map
• adjust tests for testthat>=2

narray 0.2.2

• fix bug where split with NA in subsets caused wrong splitting; these are now dropped with a warning (#5)
• fix bug where vectors are not bound along the right dimensions (#7)
• add rep functions for arrays (add rrep and crep aliases for rows and columns, respectively)

narray 0.1.1

Initial release on CRAN

https://cran.r-project.org/web/packages/narray/index.html