Faili:Half normal pdf.svg

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Muhtasari

Maelezo
English: Probability density function (pdf) of a half-normal random variable with $sigma=1$.
Tarehe
Chanzo Kazi yangu
Mwandishi Nagelum 
# requires gnuplot 5 or higher

set terminal svg enhanced size 640 360
set samples 1001  # high quality
set border 31 linewidth .3 # thin border
set output "half_normal_pdf.svg"

set notitle
set xrange [-5:5]
set yzeroaxis
set xtics 1

sigma=1.0
# normal density
n(x)=1.0/(sqrt(2.0*pi)*sigma) * exp( -x**2/(2.0*sigma**2) )
# half-normal density
hn(x)= (x<-0.01) ? 0 : (x<0) ? 1/0 : (n(x) + n(-x)) 

plot    hn(x) title "half-normal density" with l lt 2 lw 3 , \
	n(x) title "normal density" with l lt 4 lw 2 dt "-"

Hatimiliki

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
sifa shiriki sawa
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
Uko huru:
  • kushiriki – kunakili na kusambaza kazi hiyo
  • kwa remix – kurekebisha kazi
Chini ya masharti yafuatayo:
  • sifa – Ni lazima utoe mkopo unaofaa, utoe kiungo cha leseni, na uonyeshe ikiwa mabadiliko yalifanywa. Unaweza kufanya hivyo kwa njia yoyote inayofaa, lakini si kwa njia yoyote inayopendekeza mtoa leseni akuidhinishe wewe au matumizi yako.
shiriki sawa – Ukichanganya, kubadilisha, au kujenga juu ya nyenzo, lazima usambaze michango yako chini ya same or compatible license kama ya awali.

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kuanzishwa

30 Aprili 2017

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sasa hivi11:49, 30 Aprili 2017Picha ndogo ya toleo la 11:49, 30 Aprili 2017640 × 360 (39 KB)NagelumUser created page with UploadWizard

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