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2024年4月30日 #

[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(12) 评论(0) 推荐(0)

[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(48) 评论(0) 推荐(0)

2024年4月24日 #

[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(28) 评论(0) 推荐(0)

2024年4月23日 #

[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(95) 评论(0) 推荐(0)

[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(14) 评论(0) 推荐(0)

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