Slide 8
Slide 8 text
名前空間の衝突をconflictedパッケージで防ぐ
https://uribo.hatenablog.com/entry/2018/09/29/103632
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library(conflicted)
library(dplyr)
filter(mtcars, cyl == 8)
#> Error: [conflicted] `filter` found in 2 packages.
#> Either pick the one you want with `::`
#> * dplyr::filter
#> * stats::filter
#> Or declare a preference with `conflict_prefer()`
#> * conflict_prefer("filter", "dplyr")
#> * conflict_prefer("filter", "stats")
dplyr::filter(mtcars, cyl == 8)
#> mpg cyl disp hp drat wt qsec vs am gear carb
#> 1 18.7 8 360.0 175 3.15 3.440 17.02 0 0 3 2
#> 2 14.3 8 360.0 245 3.21 3.570 15.84 0 0 3 4
#> 3 16.4 8 275.8 180 3.07 4.070 17.40 0 0 3 3
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