統計解析R たぶんpart3くらい

統計解析R たぶんpart3くらい (587ﾚｽ)
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389: デフォルトの名無しさん [] 2021/06/12(土) 07:57:10.18 ID:eU1Xef15

``` {r map, dependson = "sub"}
sub = with (sub, {
`%map%` = purrr::map;
f = \(abc) \(...) \(a) abc (a, ...);
g = \(abc) \(b) \(a) abc (a, b);
datum = list (head (cars), tail (cars));
datum %map% f (`[`) (2 : 1) |> try_it () |> print ();
datum %map% g (`[`) (2 : 1) |> try_it () |> print ();
datum %map% f (r_swap (lm)) (dist ~ speed) |> try_it () |> print ();
datum %map% g (r_swap (lm)) (dist ~ speed) |> try_it () |> print ();
datum %map% f (subset) (dist == max (dist)) |> try_it () |> print ();
datum %map% g (subset) (dist == max (dist)) |> try_it () |> print ();
datum %map% f (dplyr::group_by) (dist) |> try_it () |> print ();
datum %map% g (dplyr::group_by) (dist) |> try_it () |> print ();
datum %map% f (dplyr::mutate) (b = dist + 1) |> try_it () |> print ();
datum %map% g (dplyr::mutate) (b = dist + 1) |> try_it () |> print ();
as.list (rlang::current_env ());
});
```

* `f (group_by) (dist)`と`g (group_by) (dist)`の違いは？
* `lm`と他のNSEとの違いは？

個人的には、これらの疑問を明朗会計できない。

おしまい

http://mevius.5ch.net/test/read.cgi/tech/1340339592/389

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