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21 May 2023

  • curprev 13:4613:46, 21 May 2023‎ Brb talk contribs‎ 203 bytes +203‎ <syntaxhighlight lang='rsplus'> x <- seq(0, 2.5, length=20) y <- sin(x) plot(x, y) abline(lsfit(x, y, intercept = F), col = 'red') summary(fit)$r.squared # [1] 0.8554949 </syntaxhighlight>
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