search for: weening

Friends I can't quite find a direct answer to this question from the lists, so here goes: I have several dataframes, 200+ columns 2000+ rows. I wish to script some operations to perform on some of the variables (columns) in the data frames not knowing what the column number is, hence have to refer by name. I have variable names in a text file "varlist". So, something like this:

Hi! I need to conditionally update a dataframe field based on values in other fields and can't find even how to search for this right. Sorry if this has been asked before. But, specifically, I have a 490 X 221 dataframe and need to count, by row, how many fields in Dataframe$field_a...Dataframe$field_zz are non-null and enter this value in Dataset$ABCtaskNum. I have field name

On 05/02/17 16:15, Richard wrote: > >> Date: Sunday, February 05, 2017 10:26:05 -0500 >> From: Robert Moskowitz <rgm at htt-consult.com> >> >> I have read: >> http://thegeekdiary.com/centos-rhel-7-chrony-vs-ntp-differences-bet >> ween-ntpd-and-chronyd/ >> >> My server is up all the time and will serve time to internal >> systems (via

...r on our NT4 domain. The hardware is getting unreliable and few people use it. Unfortunately/predicatably the few people who use it are senior staff and they have some (important, naturally) Excel spreadsheets which link to files on this server by name. As I haven't been entirely successful in weening them off this server I've been keeping it ticking over but I wondered if there was a way to remove the server but keep the UNC name for the share alive and get it redirected to another location, i.e. I get rid of SERVER1 but somehow keep requests for \\SERVER1\SHARE going to \\SERVER2\SHARE. I...

Hi! Would anyone know how to generate a list of variable names from a data frame by the class of the variable? I have large tables with different numbers of columns and am trying to script some rote analyses. There are several categorizing variables (factors) and many response variables (integers and numeric). I want to extract a list of classifier column names in one list and response variable

Hi I would like to write a script that reads a list of variable names. These variable names are some of the column headers in a data.frame. Then I want do a for-loop to execute various operations on the specified variables in the data.frame, but can't figure out how to do the necessary variable substitution. In bash (or C) I would use "$var", but there seems to be no equivalent in

I am failing to uncover Sweave chunks step by step using the LaTeX beamer class. The following minimal example: \documentclass{beamer} \usepackage{Sweave} \begin{document} \begin{frame}[fragile] In the year \uncover<2->{25}\uncover<3->{\Sexpr{5*5}} \uncover<4->{ <<echo=TRUE, print=TRUE>>= 5*5*101 @ } \end{frame} \end{document} leads to an error message when

> Date: Sunday, February 05, 2017 10:26:05 -0500 > From: Robert Moskowitz <rgm at htt-consult.com> > > I have read: > http://thegeekdiary.com/centos-rhel-7-chrony-vs-ntp-differences-bet > ween-ntpd-and-chronyd/ > > My server is up all the time and will serve time to internal > systems (via DHCP options). > > Caveat is that my server is an armv7

Running slackware 9.1 with compiled kernel from source 2.6.5 running ok. I have 2 HFC-S chipbased Billion Bipac PCI ISDN BRI cards installed in PC. Would like to use one card as in TE and one in NT mode. System works fine running pbx4linux.But want to use SIP functionality, so I would like to try out the Asterisk. Trying to install the bri-stuff.0.0.2.tar.gz (May 10 2004)package, getting the

I have read: http://thegeekdiary.com/centos-rhel-7-chrony-vs-ntp-differences-between-ntpd-and-chronyd/ My server is up all the time and will serve time to internal systems (via DHCP options). Caveat is that my server is an armv7 (Cubieboard2) which does not have an RTC (no battery). So whenever the system boots, the time is ZERO (Dec 31, 1969 or some such). Chrony fixes this really fast;

Hello list, I think I have a rails related RSpec problem with a mock going out of scope on a recursive call to a model. The code is at: http://pastie.textmate.org/79821 if you want to see it highlighted. I have pasted it below as well. Basically, I have an acts_as_nested_set model called "Node", which works fine. I have a function which finds the language name of the node instance.

-cross posted to comp.emulators.ms-windows.wine- Microsoft should consider producing "Windows for Linux". It could be their own version of Wine, but it would be nearly 100% compatible with the latest version of Windows. Microsoft could require that users have a retail copy of Windows to make this work. It's a win-win situation. Linux users could run nearly all of the available

On 02/05/2017 11:58 AM, J Martin Rushton wrote: > On 05/02/17 16:15, Richard wrote: >>> Date: Sunday, February 05, 2017 10:26:05 -0500 >>> From: Robert Moskowitz <rgm at htt-consult.com> >>> >>> I have read: >>> http://thegeekdiary.com/centos-rhel-7-chrony-vs-ntp-differences-bet >>> ween-ntpd-and-chronyd/ >>> >>> My

Hi This is (hopefully) a bit more cogent phrasing of a previous post. I'm trying to compute a z-score to rows in a large dataframe based on values in another dataframe. Here's the script (that does not work). 2 questons, 1) Anyone know of a more elegant way to calculate the "rounded" age value than the nested ifelse's I've used? 2) how to reference the lookup table

Hi ""noobs"" and others(like me). I've been struggling for hours,days,days,days.... to get my Asterisk work with 2x HFC-S BRI cards. One card for use in NT-mode for connecting my ISDN DECT phone,and one card as gateway to PSTN. Now it'works,and I just want to share some of the experience with others. I'd guess there must be 'Somebody Out There' having

Hi! I have a dataset with some 300+ variables and 2000+ records. I'd like to grind through a bunch of analyses on the variables by using a script, but can't figure out how to refer to variable names properly. For some of the simpler stuff I use various "apply" functions, but for others (like t-tests etc) I need by command procedures. I've tried various flavors of

I'm aware that S N Krishna asked the same question. However, I have failed to implement the posted solution for running rank order correlations on multiple subsets of data using the by() function. Here is my problem: Take a set of data from two subjects, who provided numerical infant mortality (IM) estimates for five countries: sub <- c(1, 1, 1, 1, 1, 2, 2, 2, 2, 2)

Hello All, I have a toy dataframe like this. It has 8 columns separated by tab. Name SampleID Al1 Al2 X Y R Th rs191191 A1 A B 0.999 0.09 0.78 0.090 abc928291 A1 B J 0.3838 0.3839 0.028 0.888 abcnab A1 H K 0.3939 0.939 0.3939 0.77 rx82922 B1 J K 0.3838 0.393

Hi Running slackware 9.1 with compiled kernel patched to 2.6.6 running ok. Having problems compiling zaphfc.c First thing was the can't find "irq_vectors.h", but "solved" by changing the #include "irq_vectors.h" to #include "mach-default/irq_vectors.h" in /usr/src/linux/include/asm/ directory. But I still have errors with "structure has no