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Christopher Pietsch
Visualization, Prototypes, ML, Data wrangling and Art.
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Published
By
Christopher Pietsch
Edited
May 4, 2020
Insert cell
md
`# wrangle lido csv `
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Insert cell
dataCsv
Insert cell
test
=
dataCsv
[
5
]
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Insert cell
searchResults
=
Object
.
keys
(
test
)
.
filter
(
k
=>
k
.
indexOf
(
search
)
>
-
1
)
.
map
(
k
=>
(
{
value
:
test
[
k
]
,
key
:
k
}
)
)
Insert cell
table
(
searchResults
)
Insert cell
largeSearch
=
dataCsv
.
slice
(
0
,
100
)
.
map
(
d
=>
Object
.
keys
(
d
)
.
filter
(
k
=>
k
.
indexOf
(
search
)
>
-
1
)
.
map
(
k
=>
(
{
id
:
d
[
"lido.lidoRecID"
]
,
value
:
d
[
k
]
,
key
:
k
}
)
)
)
.
flat
(
)
Insert cell
table
(
largeSearch
)
Insert cell
Insert cell
Insert cell
data
.
find
(
d
=>
d
.
id
===
"DE-MUS-018719/1788499"
)
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DOM
.
download
(
serializeCsv
(
data
)
,
"ang-data.csv"
,
"Download CSV"
)
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Insert cell
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import
{
table
}
from
"@gampleman/table"
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import
{
text
}
from
"@jashkenas/inputs"
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function
serializeCsv
(
data
)
{
let
parser
=
new
json2csv
.
Parser
(
)
;
let
csv
=
parser
.
parse
(
data
)
;
return
new
Blob
(
[
csv
]
,
{
type
:
"text/csv"
}
)
}
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import
{
fileInput
}
from
"@mbostock/file-input"
Insert cell
d3
=
require
(
"d3@5"
)
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test
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data
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json2csv
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d3
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