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Data Visualization Fundamentals and Best Practices Course
By
Robert Kosara
Edited
Jun 29, 2023
31 forks
10 stars
Data Visualization Fundamentals and Best Practices Course
Data Visualization Fundamentals and Best Practices: Course video and learning material
Course Materials and Pointers
Lesson 1: Introduction
Lesson 2: Data Representation
Lesson 3: Comparisons
Lesson 4, Transformations
Lesson 5, Interaction
Data Vis Course Assignment
Course: Data Visualization Fundamentals and Best Practices
Insert cell
Insert cell
Insert cell
Plot
.
plot
(
{
marks
:
[
Plot
.
barX
(
olympians
,
{
x
:
1
,
y
:
"nationality"
,
sort
:
{
y
:
"x"
,
reverse
:
true
,
limit
:
10
}
,
title
:
"name"
}
)
,
]
,
marginLeft
:
50
}
)
Insert cell
Insert cell
Plot
.
plot
(
{
marks
:
[
Plot
.
barX
(
olympians
,
Plot
.
groupY
(
{
x
:
"count"
,
title
:
"count"
}
,
{
y
:
"nationality"
,
sort
:
{
y
:
"x"
,
reverse
:
true
,
limit
:
10
}
}
)
)
,
Plot
.
ruleX
(
[
0
]
)
]
,
marginLeft
:
50
}
)
Insert cell
Insert cell
Plot
.
plot
(
{
marks
:
[
Plot
.
barX
(
olympians
,
Plot
.
groupY
(
{
x
:
"mean"
}
,
{
y
:
"sport"
,
x
:
"height"
,
sort
:
{
y
:
"x"
,
reverse
:
true
,
limit
:
10
}
}
)
)
,
Plot
.
ruleX
(
[
0
]
)
]
,
marginLeft
:
100
}
)
Insert cell
Insert cell
Plot
.
plot
(
{
marks
:
[
Plot
.
dot
(
olympians
,
{
x
:
"weight"
,
stroke
:
"steelblue"
,
opacity
:
.3
}
)
,
]
,
x
:
{
label
:
"weight (kg) →"
}
,
width
}
)
Insert cell
Insert cell
Plot
.
plot
(
{
marks
:
[
Plot
.
dot
(
olympians
,
Plot
.
dodgeY
(
{
x
:
"weight"
,
stroke
:
"steelblue"
,
r
:
1
}
)
)
,
]
,
x
:
{
label
:
"weight (kg) →"
}
,
width
,
height
:
1200
}
)
Insert cell
Insert cell
Plot
.
plot
(
{
marks
:
[
Plot
.
rectY
(
olympians
,
Plot
.
binX
(
{
y
:
"count"
}
,
{
x
:
"weight"
}
)
)
,
Plot
.
ruleY
(
[
0
]
)
]
,
width
}
)
Insert cell
Insert cell
viewof
numBins
=
Inputs
.
range
(
[
1
,
100
]
,
{
label
:
"Number of bins"
,
step
:
1
}
)
Insert cell
Plot
.
plot
(
{
marks
:
[
Plot
.
rectY
(
olympians
,
Plot
.
binX
(
{
y
:
"count"
,
title
:
"x"
}
,
{
x
:
"weight"
,
thresholds
:
numBins
}
)
)
,
Plot
.
ruleY
(
[
0
]
)
]
,
width
,
marginLeft
:
50
}
)
Insert cell
Insert cell
Insert cell
Plot
.
plot
(
{
marks
:
[
Plot
.
barY
(
olympians
,
Plot
.
groupX
(
{
y
:
"count"
}
,
{
x
:
"nationality"
,
sort
:
{
x
:
"y"
,
reverse
:
true
,
limit
:
10
}
}
)
)
,
]
,
color
:
{
legend
:
true
}
}
)
Insert cell
Insert cell
Plot
.
plot
(
{
marks
:
[
Plot
.
barY
(
olympians
,
Plot
.
groupX
(
{
y
:
"count"
}
,
{
x
:
"nationality"
,
fill
:
"sport"
,
title
:
"sport"
,
sort
:
{
x
:
"y"
,
reverse
:
true
,
limit
:
10
}
}
)
)
,
]
,
color
:
{
legend
:
true
}
}
)
Insert cell
Insert cell
Plot
.
plot
(
{
marks
:
[
Plot
.
barY
(
olympians
,
Plot
.
groupX
(
{
y
:
"count"
}
,
{
x
:
"nationality"
,
fill
:
"sex"
,
title
:
"sport"
,
sort
:
{
x
:
"y"
,
reverse
:
true
,
limit
:
10
}
}
)
)
,
]
,
color
:
{
domain
:
[
"male"
,
"female"
]
,
legend
:
true
}
}
)
Insert cell
Insert cell
DonutChart
(
islands
,
{
name
:
d
=>
d
.
name
,
value
:
d
=>
d
.
value
,
innerRadius
:
0
}
)
Insert cell
Insert cell
Insert cell
Plot
.
plot
(
{
y
:
{
tickFormat
:
"s"
}
,
marks
:
[
Plot
.
areaY
(
industries
,
{
x
:
"date"
,
offset
:
stacking
===
"baseline"
?
null
:
stacking
,
y
:
"unemployed"
,
fill
:
"industry"
}
)
,
Plot
.
ruleY
(
[
0
]
)
]
}
)
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
smooth
=
Plot
.
plot
(
{
marks
:
[
Plot
.
ruleY
(
[
0
]
)
,
Plot
.
lineY
(
aapl
,
Plot
.
windowY
(
{
x
:
"Date"
,
y
:
"Close"
,
reduce
:
reducer
,
k
:
k
}
)
)
]
}
)
Insert cell
Insert cell
Insert cell
Plot
.
plot
(
{
marks
:
[
Plot
.
ruleY
(
[
1
]
)
,
Plot
.
line
(
stocks
,
Plot
.
normalizeY
(
{
x
:
"Date"
,
y
:
"Close"
,
stroke
:
"Symbol"
,
title
:
"Symbol"
}
)
)
,
]
,
y
:
{
type
:
"log"
,
grid
:
true
,
label
:
"↑ Change in price (%)"
,
tickFormat
:
(
f
=>
x
=>
f
(
(
x
-
1
)
*
100
)
)
(
d3
.
format
(
"+d"
)
)
}
,
}
)
Insert cell
Insert cell
import
{
Plot
}
from
"@mkfreeman/plot-tooltip"
Insert cell
import
{
islands
}
from
"@observablehq/datavis-course-lesson-1-introduction"
Insert cell
import
{
DonutChart
}
from
"@d3/donut-chart"
Insert cell
import
{
stocks
}
from
"@observablehq/plot-map"
Insert cell
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k
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reducer
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smooth
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