Forum Discussions (727)

Sort by:

Discussions	Replies	Latest Activity
"From Pandas to Apache Spark" webinar recording Good morning, I attended a webinar recently regarding Koalas and how it can make the transition from pandas to Apache Spark easier. It was… Started by Marco Lattanzio	3	Jul 3 Reply by Tim Matteson
Haven 1.2 for R3.4.3 The MRAN snapshots for R 3.4.3 contains R packages build on R 3.4.4 for external packages like haven. We want to use haven 1.1.2 for readi… Started by Rajesh Kumar Pandey	0	Jul 2
What will be the next big thing after data science? No so long ago mathematics mathematics was very popular and allowed for the computer and Internet revolution, and progress in engineering s… Started by Mirko Krivanek	19	Jul 1 Reply by Ujae Kang
Spatio-temporal clustering ? Dear All, I'm working with a dataset with latitude, longitude and date-time, and 5 million points per day. And I'm coding in Python, with… Started by Stéphane	2	Jun 27 Reply by Stéphane
Help needed to prove that Earth is not flat Can someone show what the trajectory of an object falling on a "pancake-shape" Earth would be, according to the gravitation law? Also if Ea… Started by Vincent Granville	14	Jun 26 Reply by Jaime H Rozo
Neural Network for Error Prediction of a Physics Model? I have physical model prediction data as well as actual data. From this I can calculate the error of each prediction data point through sim… Started by Arthur Shune	0	Jun 15
Questions about A/B and Multivariate Testing I want to test the optimum price for some items sold online. One way to do it is to set two different prices and do some A/B testing to see… Started by Capri Granville	1	Jun 15 Reply by Sandy Ayer
What is Data mapping ? Hello everyone, I need some help with my internship project please. The company in which I'm doing my internship is changing the tool that… Started by Amine Taghrout	2	Jun 10 Reply by Amine Taghrout
Google Analytics and Facebook ads? Hello guys, I need your help. I have a lot of data that i collected with Google Analytics and Facebook Ads. I want to optimize my marketi… Started by Max Pike	1	Jun 9 Reply by Vincent Granville
Is it better to overpredict, or underpredict? Weather predictions are notoriously difficult for the Seattle area. I have seen many instances in which snow was predicted (say 1 to 3 inch… Started by Capri Granville	6	Jun 4 Reply by Frank Raulf