Re: Calculation of histogram bins and frequency in Apache spark 1.6

Actually Spark SQL `groupBy` with `count` can get frequency in each bin. You can also try with DataFrameStatFunctions.freqItems() to get the frequent items for columns. Thanks Yanbo 2016-02-24 1:21 GMT+08:00 Burak Yavuz : > You could use the Bucketizer transformer in Spark ML.

Re: Calculation of histogram bins and frequency in Apache spark 1.6

You could use the Bucketizer transformer in Spark ML. Best, Burak On Tue, Feb 23, 2016 at 9:13 AM, Arunkumar Pillai wrote: > Hi > Is there any predefined method to calculate histogram bins and frequency > in spark. Currently I take range and find bins then count

Calculation of histogram bins and frequency in Apache spark 1.6

Hi Is there any predefined method to calculate histogram bins and frequency in spark. Currently I take range and find bins then count frequency using SQL query. Is there any better way