similar to: The unbelivable Civilizations of the World

The unbelivable Civilizations of the World <http://mega-structures.blogspot.com/> <http://mega-structures.blogspot.com/> ''Chaco Canyon Indian ruins, NM, circa 1060, The Center of ...<http://mega-structures.blogspot.com/> <http://mega-structures.blogspot.com/> <http://mega-structures.blogspot.com/> <http://mega-structures.blogspot.com/> Chaco

Hola a todos. ¿Es posible filtrar casos en data.table por más de una categoría al mismo tiempo? Algo así como un IN o similar, dónde IN puede entenderse como "existe en": datos[Provincia IN c("CATAMARCA", "CHACO", "CORRIENTES"), FORM] O sea: una forma abreviada de hacer:

I'm having a problem reading data to set control totals for a dataframe. I want to adjust a dataframe based on a 2-d table of values, which I get by using : > CurrentX1Sums <- as.matrix(xtabs(~tripid_nu+lineon, data=SurveyData)) > CurrentX2Sums <- apply(CurrentX1Sums, 1, sum) I've created a .csv file with new (target) sums that looks like this: tripid_nu Warner

Greetings I have a bunch of NAs in a column of categorical variables designating the size classes (e.g., smallest to largest: 1,2,3,4) of cave crickets. I'd like to substitute "U" (for unknown) for the NAs. Can anyone give me an idea how to do this? Thanks in advance. Cheers Kurt *************************************************************** Kurt Lewis Helf, Ph.D. Ecologist

We's like to invite all of you to attend the first annual KVM Forum 2007. Please click here http://www.qumranet.com/KVMForum2007.php to be taken to the event site where you can learn more about the KVM Forum 2007 and register online. Hosted by the KVM Developer Community, the purpose of the forum is to bring together developers, testers and other technical individuals from within the community

We's like to invite all of you to attend the first annual KVM Forum 2007. Please click here http://www.qumranet.com/KVMForum2007.php to be taken to the event site where you can learn more about the KVM Forum 2007 and register online. Hosted by the KVM Developer Community, the purpose of the forum is to bring together developers, testers and other technical individuals from within the community

Saw an ad in the latest Linux Journal for Sangoma's FXO/FXS analog cards. it was part of an ad for a reseller. I can't find anything on the resellers site or Sangoma's site either. Did the ad jump the gun or someting? Is this for real? Paul -- Paul Dugas, Computer Engineer Dugas Enterprises, LLC paul@dugas.cc phone: 404-932-1355 522 Black Canyon Park

I've got a context in my dialplan like so but pressing 0 doesn't seem to be working. Instead of dropping out to the "o" extension, it's just returning to the start of the direcotry app. Same with star. Anyone see where I've gone awry? [attendant] ; <snip> exten => *,1,NoOp(Attendant: Directory) exten => *,n,Directory(default,attendant,eb)

I've got hints setup for my MeetMe conferences like so: exten => _60X,hint,MeetMe:${EXTEN} and they show up in "core show hints" like so 600 at dialtone : MeetMe:600 State:Unavailable Watchers 1 _60X at dialtone : MeetMe:${EXTEN} State:Unavailable Watchers 0 I'm wondering why they're Unavailable instead of

Greetings How do I do this in R? Checking the Cran site produces a bewildering array of packages that I can't seem to find to load. Surely the main program has this function? Cheers Kurt *************************************************************** Kurt Lewis Helf, Ph.D. Invertebrate Ecologist National Park Service Cumberland Piedmont Network P.O. Box 8 Mammoth Cave, KY 42259 Ph:

Got a wierd one that's reminding me of a problem mentioned in an earlier post but for the life of me, I can't find it. So... Inbound calls via a Voicetronix interface on my Asterisk box are being properly detected and routed to my dialplan as expected. It's a simple plan right now that rings a few internal Voicetronix and SIP stations. When the inbound line rings, it's ringing

Been using a few different FXO interfaces (X100P, Voicetronix, and SPA-3000) at a couple sites and they've all run into nasty issues at times. I'm looking at moving one of my offices and am in the market for a solution for connecting 4 FXOs. I got excited about recent offerings from Digium and Sangoma in the way of new cards but I hear they're causing troubles for more than a few.

Greetings Though I have months in chronological order in my data table, the data were sampled every other month (i.e., February, April, June, August, October, December), every time I try to plot them (on the x-axis) they are plotted in alphabetical order. What am I missing? Cheers Kurt *************************************************************** Kurt Lewis Helf, Ph.D. Ecologist EEO

Ok... This could be cockpit error, but I just don't see it. I've installed OpenSSH 2.1.0 and I can't get X11 forwarding to work. I don't recall having this problem under 1.2.3, but I don't use X11 forwarding often enough to really say that I actually saw it work either. Both sides are running OpenSSH-2.1.0-1 installed from rpm. The client side is running RedHat Linux 6.1

I've had an spa3k in service here at the house for a while now. After some initial wrangling, it's been working okay. I've had to reboot it a couple times and have noticed something rather annoying though. My setup is pretty simple and, dare I say, common. I have the SPA-3000 "inline" between my incoming POTS line and the internal house phone. It's setup to deliver

Greetings Does anyone have any suggestions for reducing pdf file size, particularly pdfs containing photos, without sacrificing quality? Thanks for any tips in advance. Cheers Kurt *************************************************************** Kurt Lewis Helf, Ph.D. Ecologist EEO Counselor National Park Service Cumberland Piedmont Network P.O. Box 8 Mammoth Cave, KY 42259 Ph: 270-758-2163

Greetings Using the following command I've been trying to subset a dataframe of counts of an organism to compute the sizes of groups for use as a predictor: Hs.patches <- as.data.frame(with(Hs.long, table(Cave,Year,Month,Region,Plot,))) I am getting the following error message that I do not understand: ERROR: argument is missing, with no default Can anyone shed light on this

I am wondering if there is an R function that could estimate a generalized nonlinear mixed model. >From my reading it seems that nlme from the nlme package can fit nonlinear mixed models, while lmer from the lme4 package can fit generalized linear mixed models. One alternative I?ve found is gnlmix from the repeated package, although this only allows for a single random effect. Is there

This to announce a test release of 2.1.0p1 before making it widely available. This release includes many fixes to problems reported over the last week. In particular: - spurious error and coredumps caused by the inbuilt entropy gathering - RSAref detection - Compilation fixes for Solaris and others It also contains (completely untested) support for compiling without RSA support. This may be

Using the animation package, I am trying to show fish movement over a jpeg of our study area. I want to show fish detection at each of 5 sites on each day they are detected. Each of the five fish species will have their own color (not coded yet). I am able to create the animation, though the data is not plotting correctly, and I feel that the problem lies with a loop that I can't seem to