Splitting dataframe into multiple dataframes

Question

I have a very large dataframe (around 1 million rows) with data from an experiment (60 respondents).

I would like to split the dataframe into 60 dataframes (a datafra

Answer 1

Can I ask why not just do it by slicing the data frame. Something like

#create some data with Names column
data = pd.DataFrame({'Names': ['Joe', 'John', 'Jasper', 'Jez'] *4, 'Ob1' : np.random.rand(16), 'Ob2' : np.random.rand(16)})

#create unique list of names
UniqueNames = data.Names.unique()

#create a data frame dictionary to store your data frames
DataFrameDict = {elem : pd.DataFrame for elem in UniqueNames}

for key in DataFrameDict.keys():
    DataFrameDict[key] = data[:][data.Names == key]

Hey presto you have a dictionary of data frames just as (I think) you want them. Need to access one? Just enter

DataFrameDict['Joe']

Hope that helps