statar
Tools Inspired by 'Stata' to Manipulate Tabular Data
A set of tools inspired by 'Stata' to explore data.frames ('summarize', 'tabulate', 'xtile', 'pctile', 'binscatter', elapsed quarters/month, lead/lag).
This package contains R functions corresponding to useful Stata commands.
The package includes:
- data.frame functions (summarize, tabulate, merge)
- panel data functions (monthly/quarterly dates, lead/lag, fillin)
- vector functions (xtile, pctile, winsorize)
- graph functions (binscatter)
Some examples:
library(dplyr)library(statar) starwars %>% sum_up(height)#─────────┼───────────────────────────────────────────────────────# height │ 81 6 174.358 34.7704 66 264 starwars %>% group_by(gender) %>% sum_up(height) #> gender │ Variable │ Obs Missing Mean StdDev Min Max #>─────────┼──────────┼───────────────────────────────────────────────────────#> female │ height │ 17 2 165.471 23.0302 96 213 #>---------┼----------┼-------------------------------------------------------#>hermap~e │ height │ 1 0 175 NA 175 175 #>---------┼----------┼-------------------------------------------------------#> male │ height │ 59 3 179.237 35.3916 66 264 #>---------┼----------┼-------------------------------------------------------#> none │ height │ 1 1 200 NA 200 200 #>---------┼----------┼-------------------------------------------------------#> NA │ height │ 3 0 120 40.7063 96 167 starwars %>% tab(gender, eye_color) #> gender │ eye_color │ Freq. Percent Cum. #>──────────────┼───────────────┼────────────────────────────#> female │ black │ 2 2.30 2.30 #> female │ blue │ 6 6.90 9.20 #> female │ brown │ 5 5.75 14.94 #> female │ hazel │ 2 2.30 17.24 #> female │ red, blue │ 1 1.15 18.39 #> female │ unknown │ 1 1.15 19.54 #> female │ white │ 1 1.15 20.69 #> female │ yellow │ 1 1.15 21.84 #>--------------┼---------------┼----------------------------#>hermaphrodite │ orange │ 1 1.15 22.99 #>--------------┼---------------┼----------------------------#> male │ black │ 7 8.05 31.03 #> male │ blue │ 13 14.94 45.98 #> male │ blue-gray │ 1 1.15 47.13 #> male │ brown │ 16 18.39 65.52 #> male │ dark │ 1 1.15 66.67 #> male │ gold │ 1 1.15 67.82 #> male │ green, yellow │ 1 1.15 68.97 #> male │ hazel │ 1 1.15 70.11 #> male │ orange │ 7 8.05 78.16 #> male │ pink │ 1 1.15 79.31 #> male │ red │ 2 2.30 81.61 #> male │ unknown │ 2 2.30 83.91 #> male │ yellow │ 9 10.34 94.25 #>--------------┼---------------┼----------------------------#> none │ black │ 1 1.15 95.40 #> none │ red │ 1 1.15 96.55 #>--------------┼---------------┼----------------------------#> NA │ red │ 2 2.30 98.85 #> NA │ yellow │ 1 1.15 100.00 You can install