PYSPARK SQL on DATAFRAMES
Budget: $10 – $30 USD
I need an experienced pyspark sql techie to write some codes on dataframe.
1. Write two complex spark SQL queries and show visualisation.
2. do density estimation, hypothesis testing and correlation on dataframe with visualisation.
1. Write two complex spark SQL queries and show visualisation.
2. do density estimation, hypothesis testing and correlation on dataframe with visualisation.