similar to: By= levels with the Hmisc summarize function.

Hi, All I have a data frame like this. > names(x) [1] "month" "alloc_gb" One of the columns contains the dates I want to use: > data.class(x$month) [1] "yearmon" I would like to make a time series object out of this. However the ts function seems to require me to spell out the starting date. Is there a way to tell ts to use the date column I already

Hi, All Forgive me if this is a stupid newbie question. I'm having no luck googling an answer to this, probably because I don't know the right R terminology to frame my question. I want to know how to run an R function on each combination of the values of 2 or more variables. In SAS-speak this is multiple "BY variables" or "CLASS variables". In R I've figured

Hi, All I have a data frame as follows: > data.class(tapes) [1] "data.frame" > names(tapes) [1] "date" "loc" "class" "drp" "data" "scratch" "reclaim" "total" Date is a date; loc, class and drp are factors; the rest are numerics. I want to generate separate plots by date for the

Hi, All I have a time series object: o1ts Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2005 56 58 67 68 69 71 78 78 2006 84 83 86 97 103 123 120 134 131 127 135 137 2007 142 138 141 151 155 173 181 188 195 191 262 273 2008 283 295 311 327 334 340 361 And a forecast derived from it: > o1fa Point Forecast Lo 95 Hi 95 Aug 2009 374

Dear List, I'm trying to create a formula method, allowing for a "special" character in the formula (i.e., similar to for example the gam package with the character "s" in y ~ s(x)). I've checked and it seems this is done through attr(,"specials"). However, the section of code below (as an example extracted from the gam package) gives me an error as shown at

I am including my config.log in the hopes that someone can tell me what is going on with dovecot installing on Mac OSX 10.2.6 Sincerely, ? Roger Cates, CCNA Vice President & Chief Technical Officer Xpower Internet, LLC Xpowerhosting.com | Xpoweronline.com P 888.245.7501 | F 270.338.4602 Internet to the power of X. ? begin 666 dovecot_config.log

I am doing analysis on hourly precipitation on a file that is disorganized. However, I managed to clean it up and store it in a dataframe (called CA1) which takes the form as followed: Station_ID Guage_Type Lat Long Date Time_Zone Time_Frame H0 H1 H2 H3 H4 H5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16 H17 H18 H19 H20 H21 H22 H23 1

Hi all, once more with the patch inline for easy review. I did not include the argpromotion pass here, since it's not the main topic of this post. Gr. Matthijs Index: lib/VMCore/Instructions.cpp =================================================================== --- lib/VMCore/Instructions.cpp (revision 53672) +++ lib/VMCore/Instructions.cpp (working copy) @@ -1068,41 +1068,6 @@

Bonjour, je reviens ? l'attaque avec mes probl?mes d'accents sous samba. Depuis la mise ? jour de mes serveurs (mandrake 10 samba 3.0.2a), j'ai des probl?mes avec les fichiers enregistr?s par les utilisateurs. Mon fichier de conf samba ne comporte pas les lignes suivantes : dos charset = cp850 display charset = cp850 unix charset = ISO8859-15 d'ailleurs je suis bien embarrass?

Hi I generate a new dataframe by doing: npl.agg <- aggregate(npl$DensPlants, list(year=npl$year, sim=npl$sim), mean, na.rm=TRUE ) Now I want to plot it by using coplot(npl.agg$x ~ npl.agg$year | npl.agg$sim, type="l") but, as npl.agg$year is seen as a factor, the order of the points on the x-axis (time axis) does not follow the numerical sorting 1...100, but rather the text

Hello all, I am doing an aggregation where the aggregating function returns not a single numeric value but a vector of two elements using return(c(val1, val2)). I don't know how to access the individual columns of that vector in the resulting dataframe though. How is this done correctly? Thanks, robert > agg <- aggregate(formula=df$value ~ df$quarter + df$tool, + FUN=cp.cpk,

I'm having difficulty finding a solution to my problem that without using a for loop. For the amount of data I (will) have, the for loop will probably be too slow. I tried searching around before posting and couldn't find anything, hopefully it's not embarrassingly easy. Consider the data.frame, Data, below Data Sub Tr IA FixInx FixTime p1 t1 1 1 200 p1 t1 2

On Thu, Oct 6, 2011 at 2:12 PM, Zeng Bin <ezengbin at gmail.com> wrote: > Hi all, > > There might be a bug in DeadStoreElimination.cpp. This pass eliminates > stores backwards aggressively in an end BB. It does not check dependencies > on stores in an end BB though. For example, in this code snippet: >   ... > 1.  %sum.safe_r47.pre-phi = phi i64* [ %sum.safe_r47.pre,

Hi all, There might be a bug in DeadStoreElimination.cpp. This pass eliminates stores backwards aggressively in an end BB. It does not check dependencies on stores in an end BB though. For example, in this code snippet: ... 1. %sum.safe_r47.pre-phi = phi i64* [ %sum.safe_r47.pre, %entry.for.end_crit_edge ], [ %sum.safe_r42, %for.body ] 2. %call9 = call i32 @gettimeofday(%struct.timeval* %end,

It does not do anything. It is an abstract function which transforms a pointer and returns another pointer of the same type. It does not visit memory or capture the pointer parameter. On Thu, Oct 6, 2011 at 2:22 PM, Eli Friedman <eli.friedman at gmail.com> wrote: > On Thu, Oct 6, 2011 at 2:20 PM, Eli Friedman <eli.friedman at gmail.com> > wrote: > > On Thu, Oct 6, 2011 at

I have a string such as fileName<-"Agg.20.20.20-all-01". All I want to do is pull the "20.20.20" and the "all" as strings. Obviously, they aren't always those values. The "20.20.20" can be "30.30.30" but it's always after the . which is next to the second g in Agg and it's always the same length. The all might not always be

If int_guard_load returns a pointer based on the passed-in pointer, it captures it (at least according to the definition of "capture" which NoCapture uses). -Eli On Thu, Oct 6, 2011 at 2:26 PM, Zeng Bin <ezengbin at gmail.com> wrote: > It does not do anything. It is an abstract function which transforms a > pointer and returns another pointer of the same type. It does not

Hello, I use Shorewall 2.0.16 on my server. I would like to auhtorized some external desktop to connect my network. The desktop''s IP change always, because they use dynamic addresses and they haven''t static IP. So I would like to filter those desktop...With shorewall, I can use an IP to drop, reject...But in my case, I can use it. So I think to use a filter on the MAC address.

On Thu, Oct 6, 2011 at 2:20 PM, Eli Friedman <eli.friedman at gmail.com> wrote: > On Thu, Oct 6, 2011 at 2:12 PM, Zeng Bin <ezengbin at gmail.com> wrote: >> Hi all, >> >> There might be a bug in DeadStoreElimination.cpp. This pass eliminates >> stores backwards aggressively in an end BB. It does not check dependencies >> on stores in an end BB though.

On 6 nov. 07, at 06:17, Chris Lattner wrote: >> But then, why refuse aggregates as input or output of a call? What is >> the rationale? > > Because LLVM has no notion of aggregates as "values" that can be > passed around as atomic units. This is a very important design point, > and has many useful values. I see. You explained one of them in a message on the XL