[R] vector problems

[Christopher Fonnesbeck]

A chunk of c(mydf[1]) looks like this:

    [1]   0   1   2   3   4   5   6   7   8   9  10  11  12  13  14  15 
16  17
   [19]  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33 
34  35
   [37]  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51 
52  53
   [55]  54  55  56  57  58  59  60  61  62  63  64  65  66  67  68  69 
70  71
   [73]  72  73  74  75  76  77  78  79  80  81  82  83  84  85  86  87 
88  89
   [91]  90  91  92  93  94  95  96  97  98  99 100 101 102 103 104 105
106 107

They are the iteration numbers corresponding to some simulation output.
I am trying to use this vector as a grouping vector for ave(). Trying to
run vector(mydf[1]) gives: 

Error in vector(mydf[1]) : vector: cannot make a vector of mode "c(0, 1,
2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, ".

So I am at a loss for what to do in order to convince this list to
become a vector. My ignorance stems from the fact that I was trained in
SAS.

Thanks,
Chris Fonnesbeck

-- 
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Christopher J. Fonnesbeck 
Ph.D. Student

Georgia Co-operative Wildlife Unit
University of Georgia 
Athens, GA 30602

email: chris at fonnesbeck.net
       cfonnesb at stat.uga.edu
Yahoo: fonnesbeck_chris

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