Platform
Resources
Pricing
Sign in
Get started
Rob Moore
Workspace
Fork
Public
By
Rob Moore
Edited
Feb 7, 2023
Insert cell
Insert cell
numberOfSuperBowls
=
57
Insert cell
function
sample
(
)
{
const
ru
=
d3
.
randomUniform
(
0
,
256
)
;
const
m
=
{
}
;
let
repeats
=
0
;
for
(
let
i
=
0
;
i
<
numberOfSuperBowls
;
i
++
)
{
const
r
=
Math
.
floor
(
ru
(
)
)
;
if
(
m
[
r
]
)
{
m
[
r
]
+=
1
;
repeats
+=
1
;
}
else
{
m
[
r
]
=
1
;
}
}
return
repeats
;
}
Insert cell
s
=
{
const
n
=
1000
;
let
totalRepeats
=
0
;
for
(
let
i
=
0
;
i
<
n
;
i
++
)
{
totalRepeats
+=
sample
(
)
;
}
return
totalRepeats
/
n
;
}
Insert cell
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
Learn more
Fork
View
Export
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
numberOfSuperBowls
Add comment
Copy import
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
sample
Add comment
Copy import
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
s
Add comment
Copy import
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML