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Holger Stitz
Working as Lead researcher @datavisyn on information visualization in life sciences. Lecturer. Web Developer.
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Create your first Observable dashboard
By
Holger Stitz
Edited
Feb 15, 2024
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Step 2: D3 layouts
•
6 forks
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1
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Inputs
.
table
(
athletes
)
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1
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dotplot
=
Plot
.
dot
(
athletes
,
{
x
:
"weight"
,
y
:
"height"
,
stroke
:
"sex"
}
)
.
plot
(
)
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data
=
FileAttachment
(
"titanic3.csv"
)
.
csv
(
{
typed
:
true
}
)
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filteredData
=
data
.
filter
(
(
d
)
=>
{
if
(
passengerClass
&&
d
.
pclass
!==
passengerClass
)
{
return
false
;
}
return
true
;
}
)
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viewof
passengerClass
=
Inputs
.
select
(
new
Map
(
[
[
"All classes"
,
null
]
,
[
"1st class"
,
1
]
,
[
"2nd class"
,
2
]
,
[
"3rd class"
,
3
]
]
)
,
{
label
:
"Passenger Class"
}
)
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Plot
.
plot
(
{
marks
:
[
Plot
.
rectY
(
filteredData
,
Plot
.
binX
(
{
y
:
"sum"
}
,
{
x
:
"age"
,
fill
:
"steelblue"
}
)
)
]
,
}
)
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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.
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data
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filteredData
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passengerClass
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