ASKSAGE: Sage Q&A Forum - Latest question feedhttp://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Wed, 25 May 2011 06:12:51 -0500tseriesChaos package for R from Sage Notebookhttp://ask.sagemath.org/question/8129/tserieschaos-package-for-r-from-sage-notebook/Hello!
I need some nonlinear time series analysis functionality, which, as I've learnt from Internet, is provided by the 'tseriesChaos' package for R. I tried to use it from inside the Sage Notebook (one of the public servers) like this:
r.library('tseriesChaos')
and got the following error message:
Traceback (click to the left of this block for traceback)
...
there is no package called 'tseriesChaos'
This variant:
%r
library(tseriesChaos)
gave almost the same:
Error in library(tseriesChaos) :
there is no package called 'tseriesChaos'
So it looks like there is no 'tseriesChaos' package in a default Sage installation. So, how is it possible to use it? And how is it probable for the 'tseriesChaos' package to be included into Sage by default?
Thanks.v_2eWed, 25 May 2011 06:12:51 -0500http://ask.sagemath.org/question/8129/Time series analysishttp://ask.sagemath.org/question/8086/time-series-analysis/Being new to TSA, I have some basic questions.
I have 5 minute interval sales data that I want to plot. The plot should have lower, higher and current estimate along with new 1 day prediction.
I understand I can use Holt Winters formula or ARIMA. Can someone help me achieve this (steps and methods) using SAGE?NIshantWed, 20 Apr 2011 02:31:25 -0500http://ask.sagemath.org/question/8086/