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michaelmcandrew
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michaelmcandrew
Edited
Jun 24, 2024
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normal
=
require
(
'https://cdn.jsdelivr.net/gh/stdlib-js/stats-base-dists-normal@umd/browser.js'
)
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function
logNormalGenerator
(
median
,
upper
,
quantile
)
{
const
mu
=
Math
.
log
(
input
.
p50
)
;
const
sigma
=
(
Math
.
log
(
input
.
p99
)
-
Math
.
log
(
input
.
p50
)
)
/
2.3263
;
return
d3
.
randomLogNormal
(
mu
,
sigma
)
;
}
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function
logNormalMeanGenerator
(
mean
)
{
const
sigma
=
1
;
const
mu
=
Math
.
log
(
mean
)
-
(
(
sigma
**
2
)
/
2
)
;
return
d3
.
randomLogNormal
(
mu
,
sigma
)
;
}
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Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
Try it for free
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