search for: winterize

Displaying 20 results from an estimated 566 matches for "winterize".

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2002 May 31
2
error in seq.POSIXt?
I am trying to extract only the winters (defined to be 01-Dec through 28-Feb) of daily data from 1948-2002. There are 90 days in each winter season. I wrote the following code to gather the winter dates into a single vector: DJF <- NULL for(year in 1949:1999) { temp.begin <- strptime(paste("01/12", year-1, sep="/"), "%d/%m/%Y") temp.end <-
2014 Mar 31
0
DIPON^ Captain America: The Winter Soldier (2014) Full Movie Free Download
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2012 Oct 11
3
Sorting a data frame by specifying a vector
Hello all, I cannot seem to figure out this seemingly simple procedure. I want to sort a data frame by a specified character vector. So for : df.. <- data.frame(Season=rep(c("Summer","Fall","Winter","Spring"),4),Obs= runif(length(rep(c("Summer","Fall","Winter","Spring"),4)))) I want to sort the data frame
2011 Aug 14
2
Central limit theorem
my data looks like this: PM10 Ref UZ JZ WT RH FT WR 1 10.973195 4.338874 nein Winter Dienstag ja nein West 2 6.381684 2.250446 nein Sommer Sonntag nein ja Süd 3 62.586512 66.304869 ja Sommer Sonntag nein nein Ost 4 5.590101 8.526152 ja Sommer Donnerstag nein nein Nord 5 30.925054 16.073091 nein Winter Sonntag nein nein Ost 6
2011 Sep 13
1
ZOO: Learning to apply it to my data
I have read ?zoo but am not sure how to relate the parameters (x, order.by, frequency, and style) to my data.frame. The structure of the data.frame is 'data.frame': 11169 obs. of 4 variables: $ stream : Factor w/ 37 levels "Burns","CIL",..: 1 1 1 1 1 1 1 1 1 1 ... $ sampdate: Date, format: "1987-07-23" "1987-09-17" ... $ param : Factor w/
2014 Oct 14
2
Ternary Plots Do Not Display Ellipses in PDF
A rather strange situation here and I've not found the source of the problem. The point is to print a ternary plot matrix of compositional data with ellipses enclosing 95% of the variance in each plot. The ellipses display on the monitor, dev = x11cairo (see attached winters-x11cairo.pdf), but not when sent directly to a file, dev = pdf (see attached winters-pdf.pdf). Here's
2013 Dec 02
1
Days to solstice calculation
Hello, I've come across a problem in developing a set of custom functions to calculate the number of hours of daylight at a given latitude, and the number of days a date precedes or secedes the summer solstice. I discovered an inconsistency concerning leap years between my derived values and those from the US naval databases. It seems as far as I can figure that my inconsistency arises either
2011 Aug 13
2
linear regression
dear R users, my data looks like this PM10 Ref UZ JZ WT RH FT WR 1 10.973195 4.338874 nein Winter Dienstag ja nein West 2 6.381684 2.250446 nein Sommer Sonntag nein ja Süd 3 62.586512 66.304869 ja Sommer Sonntag nein nein Ost 4 5.590101 8.526152 ja Sommer Donnerstag nein nein Nord 5 30.925054 16.073091 nein Winter Sonntag nein
2006 Aug 31
1
alpha in Holt-Winters method
Hi, I'd like to know if the Holt-Winters function in R can modify the alpha paremeter in an "intelligent" way. I know it can vary from 0 to 1. Wich mathematical formula does it use to calculate the correct value of alpha? Thanks, bye. Carlo
2008 Apr 28
0
(no subject)
Hi R users Here is an example of my data (only a small part) Year Season A_Time R_Time O_Time All_Time AandR_Time A_number R_number O_number AandR_number all_number 1999 Winter 9.590741 35.312963 42.759524 23.228431 18.164815 18 9 7 27 34 2000 Winter 9.899537 47.945000 59.744444 20.301333 18.170290 36 10 3
2008 Apr 28
0
Two graphs on one using barchart
> Hi R users > Here is an example of my data (only a small part) > > Year Season A_Time R_Time O_Time All_Time AandR_Time > A_number R_number O_number AandR_number all_number > 1999 Winter 9.590741 35.312963 42.759524 23.228431 18.164815 > 18 9 7 27 > 34 > 2000 Winter 9.899537 47.945000 59.744444 20.301333
2010 Dec 17
0
CodeWeavers 30% off Winter Solstice Sales on CrossOver Mac a
While the big box stores and shopping malls run black Friday sales, and in recent years many of the online retailers have began to have black Monday sales. Leave it up to the wacky folks at Codeweavers to have a 30% off Winter Solstice Sales on CrossOver Mac and Linux. Why a Winter Solstice sale you might ask, well you see CodeWeavers has their headquarters in Minneapolis St. Paul Minnesota and
2013 Feb 13
0
seasonal sum and mean and combine multiple, different data frames in .csv
Hi Irucka, No problem. I guess this could be done using: Sample data: Dailydo<- structure(list(Date = structure(c(11231, 11232, 11233, 11234, 11235, 11236, 11207, 11208, 11209, 11179, 11180, 11181, 11151, 11152, 11123, 11093, 11064, 11065, 11035, 11036, 11008, 11009, 10979, 10980, 11347, 11348, 11380, 11381, 11410, 11406, 11438, 11439, 11470, 11502, 11528, 11560, 11561, 11593, 11594,
2011 Dec 06
2
axis thickness in plot()
Hello, I am trying to increase the thickness of the axis in plot() without reverting to the use of paint programs i see posts on that topic for the xyplot function but want to see if i can do it with plot() because i've already setup my graph script using that i thought i could use axis() function and specify lwd="thickness" or lwd.axis= but that does not work like it does for
2006 Mar 17
1
nlme predict with se?
I am trying to make predictions with se's using a nlme (kew11.nlme below). I get an error indicating levels for a factor are not allowed. I have searched and read Rnews, MEMSS, MASS, R-Help, and other lists in Spanish where I found questions similar to mine but not solution. I do not really care about the method used. Any suggestions to obtain predictions with se's from an nlme
2009 Mar 30
1
problem with the transition from winter to summer time usrmgr.exe and logon hours
Hello I have usrmgr.exe (form NT server ver.5.1) to manage user accounts of samba.(one year ago) I set logon hours from 8:00 to 16:00. My server (Fedora 7) changed the time correctly from winter to sumer (+ 1 hour). I chenged hardware time clock -w (write system clock to hardware clock synchro). But users cant' login at 8:00 morning !!!! I must back logon hours one hour back in usrmgr
2007 Aug 04
0
Fall, Winter Internship, Junior Statistician Position
Hello, Responsys anticipates hiring an intern or junior statistician this fall or winter. Our group was formally Loyalty Matrix - a leader in using R for customer intelligence and direct marketing optimization. We acquired by Responsys this Spring. We anticipate hiring one or two R fluent interns or statisticians this fall and/or winter. If you are interested in being considered, please
2003 Nov 17
2
Newbie question
I'm trying to find a good open source software to do sales forecasting using Holt Winters and Box Jenkins time series algorithm. Somebody pointed me that R is the best open source available for statistical computing. Are there functions to do Holt Winters and Box Jenkins time series prediction in R? If there is none, can some one point me a good GNU/freeware to do the sales forecasting using
2010 Jan 20
1
Merge and join data
Hi, I'm looking to combine two data frames. Several of the columns are in common while the others need to be summed up. The apply functions and the merge functions don't seem to be working. I've included a basic example of what I'm trying to do below. Thanks! Sean data.frame1<-as.data.frame(matrix(c('winter','dredge','515',100,150),1,5))
2009 Apr 15
2
Double seasonal holt winter using R
Dear Members, I have been searching for a package in R which can handle multiple seasonality suggested by taylor(2003). It will be great help if anybody has used this on R before (i.e. which package). Thanks in Advance. Best Regards Atul Malik [[alternative HTML version deleted]]