Data cleaning in KNIME

i need to analyse my datasets dynamically and create report on data quality, completeness, reference violations and data summary.
i also need to visualize this data with pie chart and histograms etc.
This whole workflow has to be connected to a website which i have created. And the datasets are unknown. Please let me know how to work through this process.

Thank you


The Statistics node may do some of what you want, as it generates histograms for each numeric column, reports number of missing values, and a number of statistical parameters.


1 Like

How would i be able to clean this data ? i could not find any node that cleans data dynamically.My datasets could be time-series data or column based data. My aim is to clean the data without looking at the data using python script.
Can you suggest me some parameters or dimensions for cleaning.
Thank You.