Displaying 3 results from an estimated 3 matches for "daynumber".
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saynumber
2005 May 25
1
[Fwd: Re: [Fwd: failure delivery]]
...1,
TG+2, etc. Now I also have DEC1, and the calendar and data are such
that in the period I'm forecasting I have TG+3 but this is
NOT in the estimation data. There are also weekday factors (wdf) and some
cross factors (Saturday + some special days is highly significant).
The model is Sales ~ daynumber + wdf*events + wdf*specialevents
where daynumber is the day sequence in the year and specialevents is a
set of factors to tell when the business has promotional activities.
The entire model has about 330 coefficients (it seriously needs some
economizing), but only about 140 of these are estimated....
2005 Jul 28
1
conversion from SAS
...n2 cos3 sin3
cos4 sin4)=(0 0 0 0 0 0 0 0);
ODS output ParameterEstimates=parmest
LSmeans=lsmeans;
run;*/
proc glm data=sort_dataset;
class year month;
model chla=/solution;
by station;
weight w_chla;
where bloom=0;
output out=chla_res predicted=pred student=studres
cookd=cookd
daynumber<-data$date-mdy(1,1,y)+1
rstudent=rstudent ucl=ucl lcl=lcl / alpha=0.02;
* lsmeans year / at (cos1 sin1)=(0 0);
* ODS output ParameterEstimates=parmest
LSmeans=lsmeans;
run;
quit;
data sort_dataset;
set chla_res;
increase=ucl-pred;
if chla>UCL then bloom=1;
w_chla=1/(50+5*pred...
2008 Mar 25
5
reading Excel file
Hi R,
I have an excel file in which the third column is "date" and others are
"character" and "numeric".
Number of columns are 12
If I use this to read the file in R: x = read.xls("D:\\file.xls")
The problem is that my date column is read in julian dates.
So I am using: x = read.xls("D:\\file.xls",