Hello

> orderulcount
   Group.1 Group.2 Group.3  x    V5
7        C       L     0.0 30 C / L
19       C       L     0.2 27 C / L
31       C       L     0.4 15 C / L
43       C       L     0.6  7 C / L
54       C       L     0.8  2 C / L
10       C       S     0.0 27 C / S
22       C       S     0.2 10 C / S
34       C       S     0.4  6 C / S
46       C       S     0.6  1 C / S
1        D       D     0.0 30 D / D
13       D       D     0.2 30 D / D
25       D       D     0.4 17 D / D
37       D       D     0.6  9 D / D
49       D       D     0.8  2 D / D
3        D       F     0.0 30 D / F
15       D       F     0.2 26 D / F
27       D       F     0.4 13 D / F
39       D       F     0.6  3 D / F
51       D       F     0.8  3 D / F
5        D       I     0.0 26 D / I
17       D       I     0.2  7 D / I
29       D       I     0.4  7 D / I
41       D       I     0.6  1 D / I
53       D       I     0.8  1 D / I
8        D       L     0.0 30 D / L
20       D       L     0.2 26 D / L
32       D       L     0.4 14 D / L
44       D       L     0.6  8 D / L
55       D       L     0.8  2 D / L
11       D       S     0.0 27 D / S
23       D       S     0.2  8 D / S
35       D       S     0.4  4 D / S
47       D       S     0.6  1 D / S
2        I       D     0.0 30 I / D
14       I       D     0.2 30 I / D
26       I       D     0.4 14 I / D
38       I       D     0.6  9 I / D
50       I       D     0.8  2 I / D
4        I       F     0.0 30 I / F
16       I       F     0.2 29 I / F
28       I       F     0.4 16 I / F
40       I       F     0.6  5 I / F
52       I       F     0.8  2 I / F
6        I       I     0.0 30 I / I
18       I       I     0.2 17 I / I
30       I       I     0.4  4 I / I
42       I       I     0.6  1 I / I
9        I       L     0.0 30 I / L
21       I       L     0.2 27 I / L
33       I       L     0.4 17 I / L
45       I       L     0.6  8 I / L
56       I       L     0.8  2 I / L
12       I       S     0.0 28 I / S
24       I       S     0.2 11 I / S
36       I       S     0.4  6 I / S
48       I       S     0.6  3 I / S

I have a data frame formed by 5 colomns. How to transform this data frame
to a matrix formed as follow:
1. the colomn 5 is the comumn (string)
2.  the colomn 5 row
3. the data are the colomn x.

I aim to draw barplot later using the matrix.

Thanks for any help









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