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Dev/Python

[pandas] dataframe์— ์žˆ๋Š” ์ปฌ๋Ÿผ๋“ค์„ ๋”•์…”๋„ˆ๋ฆฌ๋กœ ์ƒˆ์ปฌ๋Ÿผ ์ƒ์„ฑํ•˜๊ธฐ

geojson์ฒ˜๋Ÿผ ์ง€๋„ ๊ด€๋ จ ๋ฐ์ดํ„ฐ๋Š” properties๋ผ๋Š” ์ปฌ๋Ÿผ ์•ˆ์— ๊ทธ ๋ฐ์ดํ„ฐ์˜ ์ •๋ณด๊ฐ€ ๋ชจ๋‘ ๋“ค์–ด์žˆ์Šต๋‹ˆ๋‹ค. ์•„๋ž˜์™€ ๊ฐ™์€ ๋ฐ์ดํ„ฐํ”„๋ ˆ์ž„์ด ์žˆ๋‹ค๊ณ  ํ–ˆ์„ ๋•Œ, ํ”„๋ ˆ์ž„์•ˆ์— ์žˆ๋Š” ์ปฌ๋Ÿผ์„ properties๋ผ๋Š” ๋”•์…”๋„ˆ๋ฆฌ ์•ˆ์— ๋‹ด์•„์„œ ์ƒˆ๋กœ ์ปฌ๋Ÿผ์„ ์ƒ์„ฑํ•˜๋„๋ก ํ•˜๋Š” ๋ฐฉ๋ฒ•์ž…๋‹ˆ๋‹ค. import pandas as pd data = { 'name': ['A', 'B', 'C'], 'color': ['red', 'blue', 'yellow'], 'value': [1,2,3] } df = pd.DataFrame(data) df ๋”•์…”๋„ˆ๋ฆฌ์•ˆ์— ๋„ฃ๊ณ ์‹ถ์€ ์ปฌ๋Ÿผ๋ช…๋“ค์„ ๋„ฃ์–ด to_dict์œผ๋กœ ์ƒˆ ์ปฌ๋Ÿผ์„ ๋งŒ๋“ค์–ด์ฃผ๋ฉด ๋์ž…๋‹ˆ๋‹ค. ์ฐธ์‰ฝ์ฃต? ์ถœ๋ ฅํ•ด๋ณด๋ฉด properties๋ผ๋Š” ์ƒˆ ์ปฌ๋Ÿผ์— ๋”•์…”๋„ˆ๋ฆฌํ˜•ํƒœ๋กœ ๋ฐ์ดํ„ฐ๋“ค์ด ๋“ค์–ด๊ฐ„ ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. df..

By domdomi ยท 2023. 6. 30.

Dev/Python

[geopandas] ์œˆ๋„์šฐ์—์„œ ํŒŒ์ด์ฌ GeoPandas ์—๋Ÿฌ์—†์ด ์„ค์น˜ํ•˜๊ธฐ

ํŒŒ์ด์ฌ geopandas ์—๋Ÿฌ์—†์ด ์„ค์น˜ํ•˜๊ธฐ!! ์•„๋ž˜ ๋ธ”๋กœ๊ทธ๋ฅผ ์ฐธ๊ณ ํ•˜์˜€์Šต๋‹ˆ๋‹ค. https://blog.naver.com/PostView.nhn?blogId=kokoyou7620&logNo=222175705733 [python]ํ•œ ๋ฒˆ์— Geopandas ์„ค์น˜ํ•˜๊ธฐ! ์‹คํŒจํ•˜์ง€ ์•Š์€ ๋ฐฉ๋ฒ•! Geopandas ๋‹ค์šด๋ฐ›๋Š”๋ฐ ์˜ค๋ž˜๊ฑธ๋ ค์„œ ์ž˜ ๋˜๋Š”๊ฑด์ง€? ๋˜๋Š” ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•ด ์•ˆ๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ geop... blog.naver.com geopandas๋ฅผ ์„ค์น˜ํ•˜๊ธฐ ์ „์— Fiona, Shaply, DGAL 3๊ฐ€์ง€์˜ ์˜์กด์„ฑ ํŒจํ‚ค์ง€๋“ค์„ ๋จผ์ € ์„ค์น˜ํ•ด์ฃผ์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์˜์กด์„ฑ ํŒจํ‚ค์ง€๋“ค์„ ๋‹ค์šด๋ฐ›์„ ๋•Œ ํ•„์š”ํ•œ ์ •๋ณด์ž…๋‹ˆ๋‹ค. ์„ค์น˜๋˜์–ด์žˆ๋Š” ํŒŒ์ด์ฌ ๋ฒ„์ „๊ณผ ์šด์˜์ฒด์ œ bit๋ฅผ ํ™•์ธํ•ฉ๋‹ˆ๋‹ค. python --version systeminfo |..

By domdomi ยท 2023. 3. 11.
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