dfidx 0.0-6

• new named vectors interface for defining the indexes

• enhanced print method for tibbles

• a new quarto vignette

• AER, mlogit and plm are no longer suggested packages

dfidx 0.0-5

• test of the presence of suggested packages are added in the man pages and the vignette

dfidx 0.0-4

• Liming Wang 26 oct 2020, bug for intercept only models fixed in unfold_idx function

• reshape is unsafe with tibbles, coerce to data frame and then back to tibble in this case

dfidx 0.0-1

• initial version of dfidx posted on github