HDFStore.put()

pandas.HDFStore.put

HDFStore.put(key, value, format=None, append=False, **kwargs)

Store object in HDFStore

Parameters:

key : object

value : {Series, DataFrame, Panel}

format : ‘fixed(f)|table(t)’, default is ‘fixed’

fixed(f) : Fixed format

Fast writing/reading. Not-appendable, nor searchable

table(t) : Table format

Write as a PyTables Table structure which may perform worse but allow more flexible operations like searching / selecting subsets of the data

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