landmarking problems with columnames

[rivolli]

landmarking brokes using this dataset, after I rename the columns it works.

colnames(xdata)
   [1] "-"                     "/"                     "0"                    
   [4] "00"                    "04"                    "0;"                   
   [7] "0cm"                   "1"                     "1-1/2"                
  [10] "1-1/2-year"            "1-month"               "1-year"               
  [13] "1-year-1-month"        "1-year-4-month"        "1-year-5-month"       
  [16] "1/2"                   "1/2/01"                "10"                   
  [19] "10-month"              "10-year"               "101"                  
  [22] "102"                   "103"                   "104"                  
  [25] "105"                   "11"                    "11-1/2-year"          
  [28] "11-month"              "11-month-16-day"       "11-year"              
  [31] "11-year-5-month"       "12"                    "12-day"               
  [34] "12-month"              "12-year"               "12-year-7-month"      
  [37] "13"                    "13-1/2-year"           "13-day"               
  [40] "13-month"              "13-year"               "134"                  
  [43] "14"                    "14-day"                "14-year"              
  [46] "15-month"              "15-year"               "15-year-6-month"      
  [49] "16"                    "16-month"              "16-year"              
  [52] "17-day"                "17-year"               "18"                   
  [55] "18-month"              "18-year"               "19-month"             
  [58] "19-year"               "2"                     "2-1/2-year"           
  [61] "2-3"                   "2-month"               "2-year"               
  [64] "2-year-3-month"        "2-year-4-month"        "2-year-9-month"       
  [67] "20-day"                "20-year"               "2001"                 
  [70] "21"                    "21-day"                "21-month"             
  [73] "21-year"               "22"                    "22-day"               
  [76] "27"                    "28"                    "2;"                   
  [79] "2nd"                   "3"                     "3-4"                  
  [82] "3-month"               "3-year"                "3-year-10-month"      
  [85] "3-year-5-month"        "38"                    "3mm"                  
  [88] "3rd"                   "4"                     "4-1/2-year"           
  [91] "4-month"               "4-year"                "4-year-11-month"      
  [94] "4-year-3-month"        "4-year-4-month"        "4-year-8-month"       
  [97] "5"                     "5-1/2-year"            "5-6"                  
 [100] "5-month"               "5-month-19-day"        "5-year"               
 [103] "591"                   "5th"                   "6"                    
 [106] "6-month"               "6-month-6-day"         "6-year"               
 [109] "6-year-11-month"       "6-year-4-month"        "7"                    
 [112] "7-1/2-year"            "7-month"               "7-year"               
 [115] "7-year-4-month"        "8"                     "8-month"              
 [118] "8-month-13-day"        "8-year"                "8-year-2-month"       
 [121] "8-year-9-month"        "85-month"              "9"                    
 [124] "9-day"                 "9-month"               "9-month-24-day"       
 [127] "9-month-30-day"        "9-year"                "9-year-1-month"       
 [130] "90s"                   "90th"                  "9;"                   
 [133] "abdomen"               "abdominal"             "abnormal" 

[lpfgarcia]

Done. I changed the make.names with param unique=TRUE.