Hi Nicholas, yes I've already checked, and I've just created the https://issues.apache.org/jira/browse/SPARK-7247 I'm not even sure why this would be a good feature to add except the fact that some of the data scientists I'm working with are using it, and it would be therefore useful for me to translate Pandas code to Spark...
Isn't the goal of Spark Dataframe to allow all the features of Pandas/R Dataframe using Spark ? Regards, Olivier. Le mer. 29 avr. 2015 à 21:09, Nicholas Chammas <nicholas.cham...@gmail.com> a écrit : > You can check JIRA for any existing plans. If there isn't any, then feel > free to create a JIRA and make the case there for why this would be a good > feature to add. > > Nick > > On Wed, Apr 29, 2015 at 7:30 AM Olivier Girardot < > o.girar...@lateral-thoughts.com> wrote: > >> Hi, >> Is there any plan to add the "shift" method from Pandas to Spark >> Dataframe, >> not that I think it's an easy task... >> >> c.f. >> >> http://pandas.pydata.org/pandas-docs/stable/generated/pandas.DataFrame.shift.html >> >> Regards, >> >> Olivier. >> >
