Displaying 8 results from an estimated 8 matches for "x307".
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2006 Mar 23
1
Estimation of skewness from quantiles of near-normal distribution
..., mean, and sigma. I am currently thinking of trying polynomial fits on the QQplot using the raw data I have and then empirically trying to derive a relationship between the quantiles and the skew.
Thank you for any ideas.
Leif Kirschenbaum
Senior Yield Engineer
Reflectivity, Inc.
(408) 737-8100 x307
leif at reflectivity.com
2006 Jan 10
1
Find last row (observation) for each combination of variables
...ice=I(abc),maxTS=maxTS )
DF<-merge(DF,maxTSdf,by="abc",all.x=TRUE)
DF<-Df[DF$TS==DF$maxTS,,drop=TRUE]
DF$maxTS<-NULL
This seems a bit lengthy for such a simple task.
Any simpler suggestions?
-Leif K.
Leif Kirschenbaum
Senior Yield Engineer
Reflectivity, Inc.
(408) 737-8100 x307
leif at reflectivity.com
2006 Jan 10
1
"Missing value representation in Excel before
...d to resort to using the gdata package which runs a Perl script "xls2csv.pl", which converts an Excel spreadsheet to CSV, for a few Excel spreadsheets which exhibit the particular anomalies preventing use of RODBC.
Leif Kirschenbaum
Senior Yield Engineer
Reflectivity, Inc.
(408) 737-8100 x307
leif at reflectivity.com
> Message: 21
> Date: Mon, 9 Jan 2006 18:06:49 +0100
> From: "Fredrik Lundgren" <fredrik.bg.lundgren at bredband.net>
> Subject: Re: [R] "Missing value representation in Excel before
> extraction to R with RODBC"
> To: "Pr...
2006 Mar 02
0
Combining plaintext and plotmath expressions
...hart for")
I then use exprtitle in:
plot(1:10,title= if(plotnum==1) parse(text=exprtitle) else NULL)
However:
this code seems convoluted and ungainly
I don't always get the results I want
Any suggestions?
Leif Kirschenbaum
Senior Yield Engineer
Reflectivity, Inc.
(408) 737-8100 x307
leif at reflectivity.com
2006 Mar 30
0
request to add "..." to cat(ngettext in "warnings" function
...<- deparse(last.warning[[i]])
out <- paste(out, "in:", temp[1], if (length(temp) >
1)
" ...")
}
cat(out, ..., fill = TRUE)
}
}
Leif Kirschenbaum
Senior Yield Engineer
Reflectivity, Inc.
(408) 737-8100 x307
leif at reflectivity.com
2005 Nov 29
2
qcc
violating.runs
I read from the news
cran.r-project.org/doc/Rnews/Rnews_2004-1.pdf
that the criteria for the violating is 5 but
1)I cannot find "5" in the code of the function. Where is the "5" ?
2)What is the easiest way to change it ?
3)Is there any more criterias made somewhere ?
Yours sincerelly, Tommi Viitanen
2002 Jan 22
1
glm.predict?
...t;, "X200",
"X201", "X242", "X243", "X244", "X245", "X246", "X254", "X255",
"X256", "X257", "X295", "X296", "X303", "X305", "X306", "X307",
"X91", "X1021", "X213", "X224", "X235", "X316", "X518", "X629",
"X6310", "X6411", "X6512", "X8213", "X10114", "X10215", "X11516",
"X11...
2006 Jan 06
15
Wikis etc.
I feel that as long as people continue to provide help on r-help wikis
will not be successful. I think we need to move to a central wiki or
discussion board and to move away from e-mail. People are extremely
helpful but e-mail seems to be to always be memory-less and messages get
too long without factorization of old text. R-help is now too active
and too many new users are asking