Visualization Utilities

Use the utilities below to visualize the comparison between real and synthetic data. You can access these from the sdmetrics.reports module.
Tip! All visualizations are interactive. If you're using an iPython notebook, you can zoom, pan, toggle legends and take screenshots.
Compare a synthetic column & real column (1D)
utils.get_column_plot
Use this utility to visualize a real column against the same synthetic column. You can plot any column of type: boolean, categorical, datetime or numerical. 
(required) real_data: A pandas.DataFrame containing the table of your real data
(required) synthetic_data: A pandas.DataFrame containing the synthetic data
(required) column_name: The name of the column you want to plot.
(required) metadata: A dictionary of Single Table Metadata​
Returns: A plotly.Figure object
from sdmetrics.reports import utils
​
fig = utils.get_column_plot(
    real_data=real_table,
    synthetic_data=synthetic_table,
    column_name='high_perc',
    metadata=my_table_metadata_dict
)
​
fig.show()
If you have Multi Table Metadata, you can access the single table using the 'tables' key. For example if your table name is 'transactions', use:
my_multi_table_metadata_dict['tables']['transactions']
Compare a pair of synthetic columns & real columns (2D)
utils.get_column_pair_plot
Use this utility to visualize the trends between a pair of columns for real and synthetic data. You can plot any 2 columns of type: boolean, categorical, datetime or numerical. The columns do not have to the be the same type.
(required) real_data: A pandas.DataFrame containing the table of your real data
(required) synthetic_data: A pandas.DataFrame containing the synthetic data
(required) column_names: A list containing the names of the 2 columns you want to plot. 
(required) metadata: A dictionary of Single Table Metadata​
Returns: A plotly.Figure object
from sdmetrics.reports import utils
​
fig = utils.get_column_pair_plot(
    real_data=real_table,
    synthetic_data=synthetic_table,
    column_names=['mba_perc', 'degree_perc'],
    metadata=my_table_metadata_dict
    
)
​
fig.show()
Various types of plots are possible based on the types of data you provide
If you have Multi Table Metadata, you can access a single table using the 'tables' key. For example if your table name is 'transactions', use:
my_multi_table_metadata_dict['tables']['transactions']
​

Last modified 2mo ago