search for: ndays

Displaying 20 results from an estimated 22 matches for "ndays".

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2017 Sep 13
2
compounding precipitation based on whether falls within a day
...(the time index) of the 3D array of precipitation called prec. That is, I'd like to get a 3D array called prec*_daily* that has dimension prec*_daily*[21, 3, 4], where 21 is the number of days and the value in say prec*_daily*[1,x,y] is equal to prec[1,x,y] + prec[2,x,y] + ... + prec[24,x,y] ndays <- 21 base_time <- as.character('2001-12-31T23:00:00Z') hrs_since_base <- 1 # adding an extra second to the end b/c I'm paranoid about the midnight time stamp not being explicit beg_time <- as.POSIXct(base_time, format = "%Y-%m-%dT%H:%M:%SZ") + (hrs_since_base * 6...
2017 Sep 13
0
compounding precipitation based on whether falls within a day
...of precipitation called prec. That is, I'd like to > get a 3D array called prec*_daily* that has dimension prec*_daily*[21, 3, > 4], > where 21 is the number of days and the value in say prec*_daily*[1,x,y] is > equal to prec[1,x,y] + prec[2,x,y] + ... + prec[24,x,y] > > > ndays <- 21 > base_time <- as.character('2001-12-31T23:00:00Z') > hrs_since_base <- 1 > > # adding an extra second to the end b/c I'm paranoid about the midnight > time stamp not being explicit > beg_time <- as.POSIXct(base_time, format = "%Y-%m-%dT%H:%M:%SZ...
2008 Jan 25
2
form formatting
...s, is there a way to do within a fb:editor? if I do: <% facebook_form_for(:task, at task,:url => create_task_path) do |f| %> Assign Task To: <%= fb_friend_selector %> <%=f.text_field :ttype, :label=> "Title"%> <%=text_field_tag :newrnumdays, ndays, :label => "# Days"%> <%=f.buttons "Add" %> <% end %> the text_field seems to be placed nicely in the editor and formatted accordingly but the friend selector & the text_field_tag are not placed inside the editor display table and are just dumped o...
2009 Aug 04
0
Efficient coding
...llingPointID == sp,] dmnd <- tsrSUB[is.na(tsrSUB$cDeviceClass),] if(nrow(dmnd) != 1) warning(paste("cSpillingPointID", sp, "has more than one demand time Series. Used first.")) tsrValCount <- getTimeSeries(chn, tsrSUB[!is.na(tsrSUB$cDeviceClass),]$cTimeSeriesID, nDaysBack = 366*nyears) tsrValDmnd <- getTimeSeries(chn, dmnd$cTimeSeriesID[1], nDaysBack = 366*nyears) sequence <- timeSequence(from = format(start(tsrValDmnd), '%Y-%m-%d'), to = format(end(tsrValDmnd), '%Y-%m-%d'), by = 'day') if(format(start(tsrValDmnd), '%H...
2011 Jul 08
0
homogenized cells problem with IF
...as.numeric(table$mes) table$day<-as.numeric(table$day) for (anyo in 2000:2010){ table2=subset(table,table$year==anyo) ndias=length(table2$year) if(ndias<365){ for (ms in 1:12){ table2=subset(table2,table2$mes==ms) ndays=length(table2$year) a<-(anyo==2000 | anyo==2004 | anyo==2008) & (ndays<daysanyoBIS[ms]) if(a==TRUE){ aa<-1:daysanyoBIS[ms]...
2011 Mar 04
2
How to copy data from data.frame to matrix
Hello I'm a new in R I have a large data.frame "s" (this is actualy just a table in mysql) : > names(s) [1] "symbols", "day", "value" I need to convert it to simple matrix. I have define this matrix like this: > data.matrix <- matrix(nrow=nDays, ncol=nSymbols, dimnames=list(days, symbols)) then i just copy values to the matrix using for() loop, but it seems to take very long time. Is is a more fast way to do it in R? I know, what i can just gyve s$value as source data to the matrix, but problem is, what for some symbols couple days could...
2004 Sep 29
5
Warning: number of items to replace is not a multiple of replacement length
What does this warning mean precisely? Is there any reason to care about it? Can I Avoid it by another way of programming? Thank you in advance.
2017 Sep 07
2
Samba Recycle Age limit.
Carlos A. P. Cunha via samba wrote: > For me, is "magic line" > > find $DEST -depth -mtime +$DAYS -print -delete ---- I'm guessing you probably want 'ctime' there. If you use mtime, then it will be deleted "ndays" after the last modification date on the file -- NOT the time the file was moved into the recycle bin. If you use ctime - that appears to update when the file is moved into a different directory (the recycle bin) -- allowing things to expire some number of days after it is "recycled&...
2003 Nov 06
2
Number of Days
Hi everyone, I have been trying to compute numbers of days between two dates as follows: > x <- c("1jan1960", "2jan1960", "31mar1960", "30jul1960") > z <- format(x, "%d%b%Y") > ex <- c("1jan1961", "15jan1960", "21mar1975", "10jul1981") > ez <- format(ex, "%d%b%Y") > ez-z
2009 Mar 19
1
subtract values
Dear R-help I am using R version 2.6.2. I am trying to subtract specific values from a larger data frame. I feel this should be straightforward, but I am struggling. I have a dataframe "Bk" as follows: DateTime cumPrecip 01/01/2008 00:00 348 01/01/2008 01:00 348 01/01/2008 02:00 348 01/01/2008 03:00 347 01/01/2008 04:00 348 01/01/2008 05:00 348 01/01/2008 06:00 349
2007 Dec 11
0
holidayNYSE missing some
...*********************************************** > #Input and Temporary variables > > #Holidays for the North American Energy Reliability Council (data from > http://www.nerc.com/~oc/offpeaks.html > <http://www.nerc.com/%7Eoc/offpeaks.html>): > # * Saturdays > # * Sundays > # * New Year's Day, January 1st (possibly moved to Monday if actually > on Sunday) > # * Memorial Day, last Monday in May > # * Independence Day, July 4th (moved to Monday if Sunday) > # * Labor Day, first Monday in September > # * Thanksgiving Day, fourth Thu...
2004 Apr 14
1
Feature proposal and implementation plan: --delete-delay
...o the source file having been deleted, rename the local file "originalfilename__RSYNC_YYYYMMDD". 2. Whenever we are asked to delete a file (in delete_one), check the filename. If it is in the form above, check to see if the required amount of time has elapsed (via a --delete-delay=NDAYS argument). Delete as appropriate. If the file isn't in the correct form, the file only became obsolete just now; rename the file with the current date. 3. These modified filenames would be exposed to the user. (Yes, a big ugly.) An alternative strategy which would preserve the filenames...
2005 Dec 19
3
given a mid-month date, get the month-end date
I have a vector of dates. I wish to find the month end date for each. Any suggestions? e.g. For 12/15/05, I want 12/31/05, For 10/15/1995, I want 10/31/1995, etc __________________________________________________ [[alternative HTML version deleted]]
2017 Sep 04
4
Samba Recycle Age limit.
Dear , My current samba versiion is samba-4.4.4 and running on centos 7.2 My current samba have recycle enable . I want to age limit for recycle bin . Please kindly let me know any parameter for recycle bin age limit . Best Regards, Si Thu.
2009 Sep 11
0
Rmetrics timeDate - business days between dates
..."){ stop("holidays must be a function") } if(start > end){ stop("start date must not be greater than end date.") } y1 <- as.POSIXlt(start)$year + 1900 y2 <- as.POSIXlt(end)$year + 1900 seqs <- timeSequence(from = start, to = end, by = "day") ndays <- length(seqs) dts <- NULL temp <- NULL if( y1 == y2){ temp <- window(holidays(y1), start = start, end = end) dts <- seqs[isBizday(seqs,temp)] }else{ temp <- holidays(y1) for(k in seq(from = y1+1, to = y2)){ temp <- c(temp,holidays(k)) }...
2011 Aug 23
0
Ideas for tricky subset of XTS object
..." not a specific date. The way I do it now is awkward. Would love to find a way to do this easier to generate a new object just containing the days I want. --------------------------------------- dayEnds <- endpoints(dataset, on="days") datasetEnd <- max(dayEnds) for( d in 1:ndays(dataset)){ day <- dataset[ (dayEnds[d]+1):dayEnds[d+1], ] daysToEnd <- round(as.numeric( index(dataset[datasetEnd]) - index(tail(day, n=1)) , unit="days" )) if(daysToEnd > 30|| daysToEnd < 10){ next; } # Will only get here if the days until the end are between 10 a...
2008 Sep 16
1
Samba LDAP entries for Password Change
Hi all, I have a question regarding the enforced change of passwords in Samba 3.0.28 (coming with Ubuntu Hardy) in connection with a LDAP backend. In particular, I am looking for a documentation how the fields sambaMinPwdAge, sambaMaxPwdAge (from sambaDomain), sambaPwdCanChange and sambaPwdMustChange (from sambaSAMAccount) interact. I would like to have the following: - when a new
2008 Sep 17
1
WG: Samba LDAP entries for Password Change
...ba LDAP entries for Password Change Hi... sorry for my bad english. > - when a new account is created, the user immediately must change the > password when [s]he first logs in; > - after that, the password shall expire after x days. sambaMaxPwdAge = number of seconds (60 x 60 x 24 x nDays) sambaPwdLastSet = set to '0' at create the account. good luck Jorge C. On Tue, 16 Sep 2008 10:27:53 -0400, Albrecht Dre? <albrecht.dress@lios-tech.com> wrote: > Hi all, > > I have a question regarding the enforced change of passwords in Samba > 3.0.28 (coming with...
2008 Oct 15
1
dbAppy questions/clarifications
...on I want to apply is "fitdistr(x,"exponential")". Would I just replace "quantile(x$DATA, names=FALSE)" by "fitdistr(x,"exponential")"? Finally, suppose the query I need to run is more complex, such as: SELECT group_id,YEAR(my_date),WEEK(my_date),ndays FROM myTable ORDER BY group_id,YEAR(my_date),WEEK(my_date); Can dbApply handle applying "fitdistr(x,"exponential")" to each group of values defined by "group_id,YEAR(my_date),WEEK(my_date)"? If so, how would I change the call to dbsendQuery, and how would I insert th...
2004 Aug 26
0
suddent random problem with Windows boxes
Hello all, I am not a Samba expert by any means, so please bear with me if I make a fool of myself. We run a small network in this office. There is a Windows domain running off of a Debian Linux server, running Linux 2.4.25. There are mostly Windows 2000 and Windows XP machines, but there are still a few users clinging on to Windows 98 (this is because they run specialized testing software