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04 2024 档案

[990] Functions of pandas
摘要:Ref: pandas-cookbook Series.isxxxx() Series.isin(): Whether elements in Series are contained in values. top_oceania_wines = reviews[ (reviews.country. 阅读全文

posted @ 2024-04-30 13:09 McDelfino 阅读(3) 评论(0) 推荐(0) 编辑

[989] How to Use the Apply Method in Pandas
摘要:References: Tutorial: How to Use the Apply Method in Pandas pandas.Series.apply pandas.DataFrame.apply 1. pandas.Series.apply Apply a function to each 阅读全文

posted @ 2024-04-30 12:40 McDelfino 阅读(12) 评论(0) 推荐(0) 编辑

[988] Checking intersection between two Geodataframes
摘要:Certainly! To check if the polygons in the left GeoDataFrame intersect with the polygons in the right GeoDataFrame and create a new column with “yes” 阅读全文

posted @ 2024-04-24 07:09 McDelfino 阅读(14) 评论(0) 推荐(0) 编辑

[987] geopandas.sjoin
摘要:geopandas.sjoin: Spatial join of two GeoDataFrames. geopandas.sjoin(left_df, right_df, how='inner', predicate='intersects', lsuffix='left', rsuffix='r 阅读全文

posted @ 2024-04-23 11:42 McDelfino 阅读(65) 评论(0) 推荐(0) 编辑

[986] Filter rows by containing a particular word in Pandas
摘要:In Pandas, you can filter rows based on whether a specific column contains a particular word or substring. Here are a few ways to achieve this: Using  阅读全文

posted @ 2024-04-23 08:56 McDelfino 阅读(6) 评论(0) 推荐(0) 编辑

[985] Filter by Column Value & Multiple Conditions in Pandas dataframe
摘要:ref: Ways to filter Pandas DataFrame by column values Filter by Column Value: To select rows based on a specific column value, use the index chain met 阅读全文

posted @ 2024-04-23 08:34 McDelfino 阅读(13) 评论(0) 推荐(0) 编辑

[984] Using geopandas to read geodatabase
摘要:Like this: gdf_NSW = gpd.read_file(path_cadastre, layer="NSW") path_cadastre: the filepath of the geodatabase. layer="NSW": the different feature file 阅读全文

posted @ 2024-04-22 12:44 McDelfino 阅读(2) 评论(0) 推荐(0) 编辑

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