title: R: min() function returns not correct answer
body: <p>i have "a" that is<hr>
  [1] "12.5" "12.7" "13.0" "9.6"  "9.8"  "11.5" "9.5"  "11.2" "10.2" "11.1" "9.7" <hr>
  [12] "9.6"  "9.3"  "11.0" "13.5" "9.3"  "10.6" "9.9"  "12.0" "11.3" "12.6" "13.1"<hr>
  [23] "10.7" "11.2" "9.9"  "9.7"  "9.2"  "14.2" "10.6" "10.8" "10.1" "12.6" "12.7"<hr>
  [34] "7.4"  "12.9" "10.1" "12.9" "11.0" "11.7" "10.6" "8.4"  "11.7" "11.0" "10.8"<hr>
  [45] "12.6" <hr></p>
  
  <p>and my min(a) returns [1] "10.1"</p>
  
  <p>I can not understand where is mistake</p>