eland.DataFrame.info¶
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DataFrame.info(verbose=None, buf=None, max_cols=None, memory_usage=None, null_counts=None) → None¶ Print a concise summary of a DataFrame.
This method prints information about a DataFrame including the index dtype and column dtypes, non-null values and memory usage.
See pandas.DataFrame.info for full details.
Notes
This copies a lot of code from pandas.DataFrame.info as it is difficult to split out the appropriate code or creating a SparseDataFrame gives incorrect results on types and counts.
Examples
>>> df = ed.DataFrame('localhost', 'ecommerce', columns=['customer_first_name', 'geoip.city_name']) >>> df.info() <class 'eland.dataframe.DataFrame'> Index: 4675 entries, 0 to 4674 Data columns (total 2 columns): # Column Non-Null Count Dtype... --- ------ -------------- -----... 0 customer_first_name 4675 non-null object 1 geoip.city_name 4094 non-null object dtypes: object(2) memory usage: ... Elasticsearch storage usage: ...