Thread Subject:
Problem with NaNs in Auto correlation function

Subject: Problem with NaNs in Auto correlation function

From: Shaik Ghouse Basha

Date: 25 Apr, 2012 08:11:07

Message: 1 of 2

Reply to this message
Add author to My Watch List
View original format
Flag as spam

Dear Frnds, My long time series data contains data points and missing data is replaced with NaN. I am applying auto correlation function acf.m but its not working. I have searched in google to find solutions for this but i cant get it. please help me how calculate acf in presence of NAN. awaiting for you sweet reply. Its very urgent to me

Subject: Problem with NaNs in Auto correlation function

From: Star Strider

Date: 29 Apr, 2012 15:45:07

Message: 2 of 2

Reply to this message
Add author to My Watch List
View original format
Flag as spam

"Shaik Ghouse Basha" wrote in message <jn8bir$h67$1@newscl01ah.mathworks.com>...
> Dear Frnds, My long time series data contains data points and missing data is replaced with NaN. I am applying auto correlation function acf.m but its not working. I have searched in google to find solutions for this but i cant get it. please help me how calculate acf in presence of NAN. awaiting for you sweet reply. Its very urgent to me

----------------------------------------------

This thread showed up recently and seems to address your problem:
http://www.mathworks.com/matlabcentral/answers/34346-interpolating-nan-s

Tags for this Thread

Everyone's Tags:

nan, time series

Add a New Tag:

Separated by commas
Ex.: root locus, bode

What are tags?

A tag is like a keyword or category label associated with each thread. Tags make it easier for you to find threads of interest.

Anyone can tag a thread. Tags are public and visible to everyone.

Tag Activity for This Thread
Tag Applied By Date/Time
nan Star Strider 29 Apr, 2012 11:49:12
time series Star Strider 29 Apr, 2012 11:49:12
rssFeed for this Thread

Contact us