Displaying 3 results from an estimated 3 matches for "goldenheart".
2010 Jan 11
3
Problem about Box-Cox transformation (topic in html form)
...o 0. It just that the spread is large (there are outliers).
The right is the transformed data, and the distribution is obviously no
normal.
Can anyone explain that to me?
Thank you in advanced.
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Saji Ren
from Shanghai China
GoldenHeart Investment Group
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[[alternative HTML ver...
2010 Aug 14
3
How to perform a substitution in a loop?
..., and I want to limit the value of it to be
less than 1.
Below is my code:
>for (i in 1:500)
+if( x[i] > 1)
+x[i] = 1
but the system told me it's wrong. Can anyone told me the reason?
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------------------------------------------------------------------
Saji Ren
from Shanghai China
GoldenHeart Investment Group
------------------------------------------------------------------
--
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2010 Jan 17
1
Confusion in 'quantile' and getting rolling estimation of sample quantiles
...e generated above in 1).
And the R told me:
"mistakes in match.fun(FUN) :
'quantile(x, 0.8)' is not a function, character or symbol"
Can anyone help? Thank you in advanced.
-----
------------------------------------------------------------------
Saji Ren
from Shanghai China
GoldenHeart Investment Group
------------------------------------------------------------------
--
View this message in context: http://n4.nabble.com/Confusion-in-quantile-and-getting-rolling-estimation-of-sample-quantiles-tp1015893p1015893.html
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