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)
上下前次 1-新

283: 2019/06/29(土)21:01 ID:Y06Oqd44(1) AAS
[ggwaterfall](外部ﾘﾝｸ:www.reddit.com
を[DFT行列](外部ﾘﾝｸ:en.wikipedia.orgをネタに使ってみる
[参考](外部ﾘﾝｸ:en.wikipedia.org

``` {r}
with (c (big_data, n = 17, N = 1e+3), {
out = outer (1 : n, 1 : n, function (i, j) {
ij = (i * j) %% n;
k = pracma::gcd (ij, n);
angle = 2 * pi * (ij %/% k) / (n %/% k);
complex (real = cos (angle), imaginary = sin (angle));
省14