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 <brk...@gmail.com>: > You could use the Bucketizer transformer in Spark ML. > > Best, > Burak > > On Tue, Feb 23, 2016 at 9:13 AM, Arunkumar Pillai <arunkumar1...@gmail.com > > wrote: > >> 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 >> > >
