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fff999
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Published
Worksheets: Learn Observable
By
fff999
Edited
May 8, 2022
Importers
10
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data
=
FileAttachment
(
"temperature.csv"
)
.
csv
(
)
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Inputs
.
table
(
data
)
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import
{
SummaryTable
}
from
"@observablehq/summary-table"
;
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FileAttachment
(
"CleanShot 2022-05-05 at 16.47.06-2x.png"
)
.
image
(
{
width
:
700
}
)
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SummaryTable
(
data
)
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data_autoTyped
=
FileAttachment
(
"temperature.csv"
)
.
csv
(
{
typed
:
true
}
)
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Inputs
.
table
(
data_autoTyped
)
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SummaryTable
(
data_autoTyped
)
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data_autoTyped
[
0
]
.
date
.
constructor
.
name
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data_manuallyTyped
[
0
]
.
temperature
.
constructor
.
name
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parseTime
=
d3
.
timeParse
(
"%Y-%m-%d"
)
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parseTime
(
"2011-10-02"
)
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data_manuallyTyped
=
FileAttachment
(
"temperature.csv"
)
.
csv
(
)
// no `{typed: true}` in `csv()`
.
then
(
(
data
)
=>
{
data
.
forEach
(
(
d
)
=>
{
d
.
date
=
parseTime
(
d
.
date
)
;
d
.
temperature
=
Number
(
d
.
temperature
)
/
1.8
-
32
;
}
)
;
return
data
;
}
)
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Inputs
.
table
(
data_manuallyTyped
)
Insert cell
Insert cell
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SummaryTable
(
data_manuallyTyped
)
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imageToDo
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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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parseTime
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