Prity Kumari

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Questions related from Prity Kumari

Why we consider minimum 12 error degree of freedom in ANOVA?

edf is considered to be minimum 12 why? Is there any relation between power of test and edf? I have read in some article that increasing number of observations(n) will increase power of test...

02 February 2018 7,359 2 View

What is the difference between ARIMA and Exponential smoothing model as both are based on their past values and error term?

I found the only difference between ARIMA and Exponential smoothing model is the weight assignment procedure to its past lag values and error term. In that case Exponential should be considered...

01 January 2018 585 9 View