Fail:Anscombe's quartet 3.svg
| pongowowoyoon |
This graphic represents the four datasets defined by Francis Anscombe for which some of the usual statistical properties (mean, variance, correlation and regression line) are the same, even though the datasets are different. Reference:
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| Tadau Wulan | (UTC) | ||||||
| kowonuan | Anscombe.svg | ||||||
| Sanganu |
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| SVG genesis | This graphic is derived from earlier work by Schutz and the R development core team. As far as their rights and licensing allow, I license my contribution under the all the following licenses. The GPL is the only one I am sure applies.
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| Kod sumber | R codeR code to create the graphic:
svg("Anscombe's quartet 3.svg", width=11, height=8)
op <- par(las=1, mfrow=c(2,2), mar=1.5+c(4,4,1,1), oma=c(0,0,0,0),
lab=c(6,6,7), cex.lab=2.0, cex.axis=1.3, mgp=c(3,1,0))
ff <- y ~ x
for(i in 1:4) {
ff[[2]] <- as.name(paste("y", i, sep=""))
ff[[3]] <- as.name(paste("x", i, sep=""))
lmi <- lm(ff, data= anscombe)
xl <- substitute(expression(x[i]), list(i=i))
yl <- substitute(expression(y[i]), list(i=i))
plot(ff, data=anscombe, col="red", pch=21, cex=2.4, bg = "orange",
xlim=c(3,19), ylim=c(3,13)
, xlab=eval(xl), ylab=yl # for version 3
)
abline(lmi, col="blue")
}
par(op)
dev.off()
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Karya ini merupakan perisian bebas; anda boleh mengedarkannya semula dan/atau mengubahsuainya di bawah syarat-syarat the Lesen Awam Am GNU seperti yang diterbitkan oleh Yayasan Perisian Bebas; sama ada versi 2 Lesen ini atau sebarang versi selepasnya. Karya ini diedarkan dengan harapan agar ia menjadi berguna, tetapi tanpa sebarang waranti; tanpa pun waranti tersirat kebolehdagangan atau kesesuaian untuk tujuan tertentu. Rujuk versi 2 dan versi 3 Lesen Awam Am GNU untuk butiran selanjutnya. |
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Onuan kasagaan montok mamadalin, popoilang om/toi ko' monimban dokumen id siriba syarat-syarat Lisin Pondokumentasian Obibas GNU, Version 1.2 toi ko' hinggo-hinggo versi bobos wagu di pinoimbulai do Free Software Foundation; miampai aiso Seksyen di Amu Sumimban, aiso Teks Kulit Gulu om aiso Teks Kulit Tolikud. Pomodolinan teks diti milo onuon id seksyen di kiuhu do Lisin Pondokumentasian Obibas GNU". |
Log muat naik asal
This image is a derivative work of the following images:
- File:Anscombe.svg licensed with GPL
Uploaded with derivativeFX
Sajara fail
Todoso id kalindo / maso do mongintong di upa dilo fail ontok di timpu nokomoi.
| Tadauwulan/Maso | Sinondulu | Ginayo | Moomomoguno | Komi | |
|---|---|---|---|---|---|
| timpu diti | 18:18, 26 Gomot 2010 | | 990 × 720 (59 KB) | wikimediacommons>Avenue | Increase size of axis titles |
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