You can install the released version of covid19italy from Github with:
devtools::install_github("marovski/covid19cvdata")
#> Downloading GitHub repo marovski/covid19cvdata@master
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#>
checking for file ‘/private/var/folders/0w/89tqwttj2dn037bxgn2m4vx40000gn/T/RtmpHvN3nr/remotes22df5407fa59/marovski-covid19cvdata-5dd73ea/DESCRIPTION’ ...
✓ checking for file ‘/private/var/folders/0w/89tqwttj2dn037bxgn2m4vx40000gn/T/RtmpHvN3nr/remotes22df5407fa59/marovski-covid19cvdata-5dd73ea/DESCRIPTION’
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─ preparing ‘covid19cvdata’:
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checking DESCRIPTION meta-information ...
✓ checking DESCRIPTION meta-information
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─ checking for LF line-endings in source and make files and shell scripts
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─ checking for empty or unneeded directories
#> ─ looking to see if a ‘data/datalist’ file should be added
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─ building ‘covid19cvdata_0.1.9000.tar.gz’
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#>
#> Installing package into '/private/var/folders/0w/89tqwttj2dn037bxgn2m4vx40000gn/T/RtmpIgGVcm/temp_libpath1bef4acac3e7'
#> (as 'lib' is unspecified)library(covid19cvdata)
dataset<-covid19cvdata::covid19cv
dataset<-covid19cvdata::covid19cv_nacional
dataset<-covid19cvdata::covid19cv_concelhos
dataset<-covid19cvdata::covid19cv_pop