search for: optionas

Dear all, I am a new R user, and I have a question about R macro. Here is the situation, I want to do item option analysis (options include: A , B, C, D), below is the codes for option A analyses. #option A analyses optiona<-mat.or.vec(nrow(responsedata2), ncol(responsedata2)) # create A matrix by recoding for (i in 1:ncol(responsedata2)){    

Hello, I'm reporting a bug, see attached syslinux.cfg I'm using submenu entries to emulate checkbox inputs. The idea is simple, there are submenus generated for all possible cases, and each Enter keypress loads appropriate submenu section. The logic of the menu is correct. Just syslinux has some bug. It doesn't set MENU DEFAULT properly for all submenus. If your first Enter keypress

Is anyone on this list aware of discussions about locking down/securing R? My colleagues and I are working with health statistics in an office that disallows many useful tools (e.g. emacs, vim, perl, make) on the grounds that they represent a security risk. We are considering pushing back, but we are worried that if we attract the attention of the Powers That Be to the reality that R allows

Hello, A GUI program uses rsync for network transfers. It is able to load filters from a file by putting a dot and underscore before it. Example:mkdir 1 2; touch 1/a .empty; rsync -f ._empty 1/ 2/ Is the dot underscore specific to rsync or is it a general bash (or similar?) feature to load arguments from a file? And is it documented anywhere for rsync? -------------- next part -------------- An

Hello, I originally posted this on the stats stack exchange site, but given its focus on R software, it was removed -- so I figured I'd post here. I'm having trouble interpreting a change in effect direction and significance when I add an interaction term to my glmer() model. *Part 1* I ran an experiment in which participants made categorical decisions (out of two categories) in one of

Previously nbd_set_tls had an integer argument which was 0 for disable, 1 for allow and 2 for require. This commit adds a proper enumerated type to describe this, defining LIBNBD_TLS_DISABLE = 0, LIBNBD_TLS_ALLOW = 1 and LIBNBD_TLS_REQUIRE = 2. (Note the C API doesn't change). In C the enumerated type is still defined and passed as an int (not as an enum). While we could define an enum

Hello, Hierarchical factors are a very common data structure. For instance, one might have municipalities within states within countries within continents. Other examples include occupational codes, biological species, software types (R within statistical software within analytical software), etc. Such data structures commonly use hierarchical coding systems. For example, the 2007 North

This largish series adds several new features to the generator. Enum maps to enumerated types (like enum in C). The only current use for this is replacing the nbd_set_tls (nbd, 0/1/2) parameter with LIBNBD_TLS_DISABLE, LIBNBD_TLS_ALLOW, LIBNBD_TLS_REQUIRE (and natural equivalents in other programming languages). Flags maps to any uint32_t bitmask. It is basically a non-optional, generalized