search for: toreplac

Displaying 3 results from an estimated 3 matches for "toreplac".

Did you mean: toreplace
How to programme R to randomly replace some X values with Outliers
2010 Oct 03
2
How to programme R to randomly replace some X values with Outliers
Dear experts, I am a beginner of R. I'm looking for experts to guide me how to do programming in R in order to randomly replace 5 observations in X explanatory variable with outliers drawn from U(15,20) in sample size n=100. The replacement subject to y < 15. The ultimate goal of my study is to compare the std of y with and without the presence of outliers based on average of 1000
find and replace
2012 Aug 27
6
find and replace
I have 5 (A,B,C,D,E) columns in my dataframe. I want to replace all "x" with "y" and all "a" with "b" within these 5 columns. Can I do it in one step? Thanks [[alternative HTML version deleted]]
Newbie Question: Building an Asterisk system to replace an old PBX but using existing phone
2005 Aug 11
8
Newbie Question: Building an Asterisk system to replace an old PBX but using existing phone
I have a brief from a local hotel to build a PBX using Asterisk but they want to use their exisiting telephones and wiring from an old PBX that no longer works. Basically, I can build the system but an looking for a card that will allow for upto 20 extensions to be wired into the back of the PC. Doeas anyone know of a solution to this Sean-- ICQ: 679813 FidoNet: 2:263/950 Jabber: