search for: daynumb

...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 estimate...

...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*pr...

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",