Displaying 3 results from an estimated 3 matches for "observataion".
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observataions
2008 Sep 28
1
how to make subset of large data
...-0.817496999999489" "0.598589864959733" "-0.74697501001117"
"f" "-1.59120505480671" "-1.67283394866541" "0.664771975944383"
> match(x,yy[,1])
[1] 1 2 3 6
Now, i want to extract data of matching observataions between two subsets (i.e. 1,2,3,6) and make a new subset.
If some body has idea, then it will be great for me.
Thanks in advanced.
Ram Basnet.
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2012 Oct 10
0
HoltWinters
Hi,
I am trying to fit the HoltWinters exponential smoothing on a monthly time
series data in R. My questions are:
1. I know that the level, trend and seasonality are updated over time. So
are the output coefficients a, b and s1-s12 for a specific time t (a,b and
s12 for last observataion for example) ?
2. I am trying to work out the fitted values but I could not figure out
the h value used in HoltWinters function?
Thanks in advance
Sara B.
[[alternative HTML version deleted]]
2003 Oct 02
3
Query: weighting cells in histogram
I have the 'breaks' for the histogram ('hist') but I want weight the cells instead of using actual observations. I thought that using freq=FALSE implied that the numbers in 'x' were weights but this turned out to be wrong.
Any help and/or comment is very much appreciated.
Regards,
M?rten
M?rten Bjellerup
Doctoral Student in Economics
School of Management and Economics