Answer by Hemanth kumar for How to read data in Python dataframe without...
full_dataframe = pd.DataFrame(TextFileReader.get_chunk(100000))
View ArticleAnswer by julliet for How to read data in Python dataframe without...
If you want to receive a data frame as a result of working with chunks, you can do it this way. Initialize empty data frame before you initialize chunk iterations. After you did the filtering process...
View ArticleAnswer by Sayali Sonawane for How to read data in Python dataframe without...
As you are trying to process 85GB CSV file, if you will try to read all the data by breaking it into chunks and converting it into dataframe then it will hit memory limit for sure. You can try to solve...
View ArticleHow to read data in Python dataframe without concatenating?
I want to read the file f (file size:85GB) in chunks to a dataframe. Following code is suggested.chunksize = 5TextFileReader = pd.read_csv(f, chunksize=chunksize)However, this code gives me...
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