[Rd] ace and avas in acepack (PR#2386)

[fharrell@virginia.edu]

Under
            
platform i686-pc-linux-gnu
arch     i686             
os       linux-gnu        
system   i686, linux-gnu  
status                    
major    1                
minor    6.1              
year     2002             
month    11               
day      01               
language R                

and using acepack 1.3-2, ace() and avas() have checks such as 
            if(circ[i] < 0 || circ[i] > nrow(x)) {
            if(mon[i] < 0 || mon[i] > nrow(x)) {
            if(lin[i] < 0 || lin[i] > nrow(x)) {

etc.  I believe that nrow should be ncol.

Also, in ace() there is the follwing check:

            if (cat[i] == 0) {
                cat("response spec can only be lin or ordered (default)")
                return()
            }
whereas I believe that the ace algorithm does allow for categorical response variables.
-- 
Frank E Harrell Jr              Prof. of Biostatistics & Statistics
Div. of Biostatistics & Epidem. Dept. of Health Evaluation Sciences
U. Virginia School of Medicine  http://hesweb1.med.virginia.edu/biostat