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fmark
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question
90
What are modern, easily used alternatives to stepwise regression?
Jul 31, 2011
answer
69
What is the reason why we use natural logarithm (ln) rather than log to base 10 in specifying function in econometrics?
Aug 6, 2012
question
59
Is it possible to do time-series clustering based on curve shape?
Oct 5, 2010
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24
How can I calculate the confidence interval of a mean in a non-normally distributed sample?
Oct 5, 2011
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20
What are chunk tests?
May 1, 2012
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17
What are the stationarity requirements of using regression with ARIMA errors for inference?
Feb 3, 2014
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15
Robust cluster method for mixed data in R
Sep 16, 2011
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14
How can I calculate the R-squared of a regression with arima errors using R?
Mar 25, 2011
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12
Is it possible to do time-series clustering based on curve shape?
May 2, 2012
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Intervention analysis with multi-dimensional time-series
Nov 1, 2010
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