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Tag: row

Pyspark find existing set of rows in a dataframe and replace it with values from another dataframe

I have a Pyspark dataframe_Old (dfo) as below: Id neighbor_sid neighbor division a1 1100 Naalehu Hawaii a2 1101 key-west-fl Miami a3 1102 lubbock Texas a10 1202 bay-terraces California I have a Pyspark dataframe_new (dfn) as below: Id neighbor_sid neighbor division a1 1100 Naalehu Hawaii a2 1111 key-largo-fl Miami a3 1103 grapevine Texas a4 1115 meriden-ct Connecticut a12 2002 east-louisville Kentucky

Cut a row from a dataframe and paste it to another dataframe

Hello , i got a DataFrame table let’s call it RC1.It’s at the top. And i got an another table let’s call it Vehicle1.I need to cut RC1 row(0) to the begining of Vehicle1 table.I write my code. zero_row=rc1.iloc[0,:] vehicle1=pd.concat([zero_row, vehicle1]).reset_index(drop=True) Here is the result, it takes the zero_row as a column.I try to reshape it but failed. I look

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