PySpark Learning Series | 14- groupby(), avg(), min(), max(), count()
PySpark Learning Series | 14- groupby(), avg(), min(), max(), count()
In this video we will see how we can perform groupby() operations and also how we can use the aggregate functions such as avg(), min(), max() on dataframe columns and also how to get the count of the rows.
pyspark tutorial
pyspark
pyspark tutorial for beginners
pyspark interview quetions
pyspark for data engineers
pyspark aggregate functions
pyspark aggregate