Is there a statistically significant difference between these time series?

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sarah Abdellahi
sarah Abdellahi 2019-7-17
回答： Harsha Priya Daggubati 2019-8-5
Experts,
I have some wind velocity measurments in different experimental conditions and would like to talk about the difference between the measuement in a statitical way.
For example, my conclusion would be with X% confidence, there is no (or there is a) statitical difference between these time series.
Any suggestions about the statistical test method should I use in Matlab? ant examples or tuterials?
I am not really familiar with time series analysis, if it was a length measurment repeated for 10 times for two groups, anova would work, what about this case?
Thanks

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回答（1 个）

Harsha Priya Daggubati
Hi, 
You can refer to the following example to help you get familiar with using Timeseries object along with features from Statistics and Machine Learning Toolbox.
https://www.mathworks.com/help/stats/examples/time-series-regression-of-airline-passenger-data.html
You can as well use ‘corrcoef’ function to find the correlation between two datasets. Refer to this documentation link for more details.
https://www.mathworks.com/help/matlab/ref/corrcoef.html.
Hope this helps!

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