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stephen sefick

2009-May-15 15:25 UTC

[R] data summary and some automated t.tests.

I would like to preform a t.test to each of the measured variables
(sand.silt etc.) with a mean and sd for each of the treatments (up or
down), and out put this as a table....  I am having a hard time
starting- maybe it is to close to lunch.  Any suggestions would be
greatly appreciated.

Stephen Sefick

x <- (structure(list(sample. = structure(c(1L, 7L, 8L, 9L, 10L, 11L,
12L, 13L, 14L, 2L, 3L, 4L, 5L, 6L, 1L, 7L, 8L, 9L, 10L, 11L,
12L, 13L, 14L, 2L, 3L, 4L, 5L, 6L, 25L, 28L, 29L, 30L, 31L, 32L,
33L, 34L, 35L, 26L, 25L, 28L, 29L, 30L, 31L, 32L, 33L, 34L, 35L,
26L, 27L, 25L, 28L, 29L, 30L, 31L, 32L, 33L, 34L, 35L, 26L, 15L,
17L, 18L, 19L, 20L, 21L, 22L, 23L, 24L, 16L, 15L, 17L, 18L, 19L,
20L, 21L, 22L, 23L, 24L, 16L, 36L, 39L, 40L, 41L, 42L, 43L, 44L,
45L, 46L, 37L, 36L, 39L, 40L, 41L, 42L, 43L, 44L, 45L, 46L, 37L,
38L), .Label = c("0805-r1", "0805-r10",
"0805-r11", "0805-r12",
"0805-r13", "0805-r14", "0805-r2",
"0805-r3", "0805-r4", "0805-r5",
"0805-r6", "0805-r7", "0805-r8",
"0805-r9", "0805-u1", "0805-u10",
"0805-u2", "0805-u3", "0805-u4",
"0805-u5", "0805-u6", "0805-u7",
"0805-u8", "0805-u9", "1005-r1",
"1005-r10", "1005-r11", "1005-r2",
"1005-r3", "1005-r4", "1005-r5",
"1005-r6", "1005-r7", "1005-r8",
"1005-r9", "1005-u1", "1005-u10",
"1005-u11", "1005-u2", "1005-u3",
"1005-u4", "1005-u5", "1005-u6",
"1005-u7", "1005-u8", "1005-u9"
), class = "factor"), date = structure(c(2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L), .Label
c("10/1/05",
"8/29/05"), class = "factor"), Replicate = c(1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 3L, 3L, 3L,
3L, 3L, 3L, 3L, 3L, 3L, 3L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L
), site = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L), .Label = c("dn",
"up"
), class = "factor"), sand.silt = c(20L, 45L, 90L, 21L, 80L,
77L, 30L, 80L, 36L, 9L, 62L, 71L, 20L, 65L, 10L, 70L, 50L, 80L,
90L, 97L, 94L, 82L, 30L, 10L, 65L, 80L, 90L, 70L, 10L, 50L, 60L,
40L, 10L, 45L, 10L, 10L, 15L, 10L, 8L, 35L, 10L, 40L, 10L, 10L,
28L, 5L, 45L, 35L, 2L, 10L, 40L, 2L, 70L, 40L, 20L, 30L, 50L,
60L, 10L, 100L, 98L, 98L, 90L, 87L, 87L, 40L, 97L, 92L, 70L,
50L, 81L, 35L, 70L, 89L, 28L, 28L, 82L, 81L, 33L, 80L, 40L, 40L,
60L, 30L, 5L, 50L, 70L, 75L, 85L, 95L, 93L, 80L, 80L, 60L, 82L,
60L, 5L, 70L, 80L, 40L), gravel = c(8L, 45L, 7L, 5L, 10L, 5L,
35L, 7L, 45L, 60L, 0L, 0L, 5L, 8L, 25L, 0L, 45L, 15L, 0L, 1L,
2L, 5L, 6L, 15L, 10L, 5L, 3L, 10L, 20L, 0L, 20L, 31L, 20L, 35L,
70L, 30L, 60L, 60L, 70L, 50L, 70L, 40L, 50L, 30L, 48L, 85L, 20L,
30L, 20L, 60L, 30L, 8L, 10L, 30L, 30L, 10L, 0L, 0L, 10L, 0L,
0L, 0L, 2L, 8L, 8L, 30L, 0L, 3L, 15L, 29L, 11L, 60L, 15L, 8L,
60L, 25L, 8L, 9L, 42L, 1L, 50L, 40L, 10L, 60L, 60L, 30L, 10L,
10L, 0L, 0L, 0L, 2L, 2L, 0L, 1L, 25L, 10L, 10L, 10L, 50L), cobble = c(5L,
2L, 1L, 5L, 0L, 3L, 10L, 2L, 4L, 3L, 1L, 0L, 3L, 14L, 50L, 0L,
1L, 1L, 0L, 0L, 0L, 2L, 0L, 5L, 0L, 0L, 2L, 5L, 3L, 0L, 0L, 0L,
0L, 0L, 0L, 30L, 5L, 2L, 1L, 0L, 0L, 0L, 5L, 35L, 3L, 0L, 0L,
0L, 40L, 0L, 0L, 5L, 0L, 0L, 10L, 5L, 0L, 0L, 10L, 0L, 0L, 0L,
0L, 1L, 1L, 30L, 0L, 0L, 0L, 10L, 4L, 3L, 2L, 0L, 2L, 0L, 0L,
0L, 20L, 0L, 0L, 0L, 0L, 0L, 20L, 0L, 10L, 0L, 0L, 0L, 0L, 0L,
0L, 0L, 0L, 0L, 10L, 0L, 0L, 0L), boulder.bedrock = c(60L, 0L,
0L, 45L, 0L, 0L, 0L, 0L, 0L, 8L, 10L, 0L, 35L, 5L, 8L, 0L, 0L,
0L, 0L, 0L, 0L, 10L, 60L, 70L, 0L, 0L, 0L, 5L, 55L, 0L, 0L, 0L,
40L, 0L, 0L, 0L, 0L, 15L, 0L, 0L, 10L, 0L, 20L, 10L, 0L, 0L,
0L, 0L, 20L, 0L, 0L, 60L, 0L, 0L, 20L, 0L, 10L, 0L, 50L, 0L,
0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 10L, 0L, 0L, 0L, 0L, 0L, 4L,
0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 5L, 0L, 0L, 5L, 0L, 0L, 0L,
0L, 0L, 0L, 0L, 0L, 75L, 10L, 0L, 0L), fine.root = c(5L, 7L,
0L, 10L, 2L, 6L, 5L, 4L, 3L, 7L, 0L, 0L, 7L, 4L, 6L, 1L, 4L,
2L, 2L, 2L, 3L, 1L, 0L, 1L, 20L, 5L, 3L, 5L, 10L, 2L, 0L, 6L,
10L, 10L, 15L, 0L, 0L, 5L, 15L, 0L, 10L, 10L, 0L, 5L, 8L, 5L,
0L, 20L, 0L, 8L, 0L, 0L, 7L, 0L, 0L, 15L, 0L, 0L, 0L, 0L, 2L,
0L, 2L, 0L, 2L, 0L, 3L, 3L, 4L, 5L, 0L, 0L, 8L, 2L, 2L, 3L, 0L,
1L, 0L, 10L, 0L, 0L, 0L, 0L, 0L, 12L, 0L, 0L, 10L, 0L, 0L, 5L,
12L, 0L, 0L, 0L, 0L, 10L, 5L, 5L), course.root = c(0L, 0L, 0L,
0L, 0L, 0L, 0L, 3L, 2L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,
0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,
0L, 0L, 0L, 0L, 8L, 0L, 0L, 0L, 0L, 0L, 0L, 10L, 0L, 0L, 0L,
0L, 0L, 0L, 20L, 0L, 0L, 10L, 20L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,
0L, 0L, 1L, 4L, 0L, 0L, 0L, 1L, 0L, 0L, 3L, 0L, 0L, 0L, 0L, 0L,
5L, 0L, 0L, 0L, 0L, 0L, 5L, 0L, 0L, 0L, 5L, 0L, 0L, 0L, 0L, 0L,
0L, 0L, 0L), wood = c(2L, 0L, 0L, 1L, 0L, 2L, 1L, 0L, 2L, 1L,
20L, 25L, 0L, 0L, 0L, 30L, 0L, 0L, 5L, 0L, 0L, 0L, 2L, 0L, 0L,
0L, 0L, 0L, 0L, 2L, 8L, 0L, 0L, 0L, 5L, 2L, 0L, 0L, 0L, 0L, 0L,
0L, 0L, 0L, 0L, 0L, 10L, 0L, 10L, 8L, 0L, 0L, 0L, 0L, 0L, 0L,
1L, 0L, 3L, 0L, 0L, 0L, 5L, 2L, 0L, 2L, 0L, 0L, 0L, 0L, 2L, 0L,
1L, 0L, 0L, 25L, 5L, 0L, 0L, 5L, 10L, 10L, 0L, 0L, 0L, 0L, 0L,
0L, 0L, 0L, 0L, 0L, 0L, 30L, 8L, 5L, 0L, 0L, 0L, 0L), leaf = c(0L,
0L, 0L, 0L, 0L, 0L, 3L, 0L, 2L, 2L, 1L, 2L, 1L, 0L, 0L, 0L, 0L,
0L, 0L, 0L, 0L, 0L, 2L, 0L, 0L, 1L, 0L, 0L, 5L, 5L, 2L, 10L,
4L, 0L, 0L, 3L, 10L, 5L, 2L, 10L, 0L, 0L, 0L, 0L, 5L, 0L, 10L,
5L, 0L, 0L, 10L, 5L, 3L, 1L, 0L, 10L, 0L, 5L, 3L, 0L, 0L, 0L,
0L, 0L, 0L, 2L, 0L, 0L, 0L, 1L, 1L, 0L, 0L, 0L, 1L, 10L, 5L,
3L, 0L, 5L, 0L, 5L, 10L, 10L, 10L, 10L, 10L, 5L, 5L, 3L, 5L,
3L, 3L, 8L, 10L, 3L, 0L, 0L, 5L, 5L), leaf.sand = c(0L, 0L, 0L,
0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 2L, 0L,
0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 10L, 0L, 2L, 0L, 0L,
0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,
0L, 0L, 3L, 3L, 0L, 10L, 20L, 0L, 0L, 0L, 0L, 0L, 1L, 1L, 0L,
2L, 0L, 0L, 0L, 2L, 1L, 0L, 0L, 0L, 2L, 2L, 0L, 3L, 0L, 1L, 0L,
0L, 10L, 0L, 0L, 0L, 0L, 0L, 0L, 2L, 2L, 2L, 2L, 2L, 0L, 3L,
0L, 0L, 0L, 0L), veg = c(0L, 1L, 2L, 13L, 8L, 7L, 15L, 3L, 6L,
10L, 0L, 2L, 2L, 4L, 1L, 0L, 0L, 0L, 3L, 0L, 3L, 0L, 0L, 0L,
5L, 4L, 2L, 5L, 30L, 25L, 10L, 10L, 2L, 10L, 0L, 10L, 10L, 5L,
8L, 3L, 10L, 10L, 0L, 5L, 12L, 10L, 5L, 10L, 8L, 15L, 20L, 20L,
20L, 6L, 20L, 20L, 10L, 15L, 13L, 0L, 0L, 2L, 0L, 1L, 0L, 0L,
0L, 1L, 0L, 3L, 0L, 2L, 2L, 0L, 1L, 0L, 0L, 0L, 5L, 0L, 0L, 0L,
10L, 0L, 0L, 2L, 0L, 0L, 0L, 0L, 3L, 0L, 0L, 0L, 0L, 0L, 0L,
0L, 0L, 0L), pool = c(0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,
6L, 0L, 0L, 0L, 0L, 3L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,
0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,
0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,
0L, 0L, 0L, 0L, 0L, 0L, 0L, 4L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L,
0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,
0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L)), .Names = c("sample.",
"date", "Replicate", "site",
"sand.silt", "gravel", "cobble",
"boulder.bedrock", "fine.root", "course.root",
"wood", "leaf",
"leaf.sand", "veg", "pool"), class =
"data.frame", row.names = c(NA,
-100L)))



-- 
Stephen Sefick

Let's not spend our time and resources thinking about things that are
so little or so large that all they really do for us is puff us up and
make us feel like gods.  We are mammals, and have not exhausted the
annoying little problems of being mammals.

								-K. Mullis

Uwe Ligges

2009-May-16 14:42 UTC

head link

[R] data summary and some automated t.tests.

stephen sefick wrote:> I would like to preform a t.test to each of the measured variables
> (sand.silt etc.)
I am a big fan of applying t.test()s, but in this case: Are you really 
sure? The integers and particularly boxplot(x) do not indicate very well 
that the variables are somehow close to Gaussian ...

> with a mean and sd for each of the treatments 
And what is the treatment???

Best,
Uwe Ligges

> (up or
> down), and out put this as a table....  I am having a hard time
> starting- maybe it is to close to lunch.  Any suggestions would be
> greatly appreciated.
> 
> Stephen Sefick
> 
> x <- (structure(list(sample. = structure(c(1L, 7L, 8L, 9L, 10L, 11L,
> 12L, 13L, 14L, 2L, 3L, 4L, 5L, 6L, 1L, 7L, 8L, 9L, 10L, 11L,
> 12L, 13L, 14L, 2L, 3L, 4L, 5L, 6L, 25L, 28L, 29L, 30L, 31L, 32L,
> 33L, 34L, 35L, 26L, 25L, 28L, 29L, 30L, 31L, 32L, 33L, 34L, 35L,
> 26L, 27L, 25L, 28L, 29L, 30L, 31L, 32L, 33L, 34L, 35L, 26L, 15L,
> 17L, 18L, 19L, 20L, 21L, 22L, 23L, 24L, 16L, 15L, 17L, 18L, 19L,
> 20L, 21L, 22L, 23L, 24L, 16L, 36L, 39L, 40L, 41L, 42L, 43L, 44L,
> 45L, 46L, 37L, 36L, 39L, 40L, 41L, 42L, 43L, 44L, 45L, 46L, 37L,
> 38L), .Label = c("0805-r1", "0805-r10",
"0805-r11", "0805-r12",
> "0805-r13", "0805-r14", "0805-r2",
"0805-r3", "0805-r4", "0805-r5",
> "0805-r6", "0805-r7", "0805-r8",
"0805-r9", "0805-u1", "0805-u10",
> "0805-u2", "0805-u3", "0805-u4",
"0805-u5", "0805-u6", "0805-u7",
> "0805-u8", "0805-u9", "1005-r1",
"1005-r10", "1005-r11", "1005-r2",
> "1005-r3", "1005-r4", "1005-r5",
"1005-r6", "1005-r7", "1005-r8",
> "1005-r9", "1005-u1", "1005-u10",
"1005-u11", "1005-u2", "1005-u3",
> "1005-u4", "1005-u5", "1005-u6",
"1005-u7", "1005-u8", "1005-u9"
> ), class = "factor"), date = structure(c(2L, 2L, 2L, 2L, 2L,
> 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
> 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
> 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
> 1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
> 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L,
> 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L), .Label >
c("10/1/05",
> "8/29/05"), class = "factor"), Replicate = c(1L, 1L,
1L, 1L,
> 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L,
> 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
> 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 3L, 3L, 3L,
> 3L, 3L, 3L, 3L, 3L, 3L, 3L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
> 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L,
> 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L
> ), site = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
> 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
> 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
> 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
> 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
> 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L,
> 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L), .Label = c("dn",
"up"
> ), class = "factor"), sand.silt = c(20L, 45L, 90L, 21L, 80L,
> 77L, 30L, 80L, 36L, 9L, 62L, 71L, 20L, 65L, 10L, 70L, 50L, 80L,
> 90L, 97L, 94L, 82L, 30L, 10L, 65L, 80L, 90L, 70L, 10L, 50L, 60L,
> 40L, 10L, 45L, 10L, 10L, 15L, 10L, 8L, 35L, 10L, 40L, 10L, 10L,
> 28L, 5L, 45L, 35L, 2L, 10L, 40L, 2L, 70L, 40L, 20L, 30L, 50L,
> 60L, 10L, 100L, 98L, 98L, 90L, 87L, 87L, 40L, 97L, 92L, 70L,
> 50L, 81L, 35L, 70L, 89L, 28L, 28L, 82L, 81L, 33L, 80L, 40L, 40L,
> 60L, 30L, 5L, 50L, 70L, 75L, 85L, 95L, 93L, 80L, 80L, 60L, 82L,
> 60L, 5L, 70L, 80L, 40L), gravel = c(8L, 45L, 7L, 5L, 10L, 5L,
> 35L, 7L, 45L, 60L, 0L, 0L, 5L, 8L, 25L, 0L, 45L, 15L, 0L, 1L,
> 2L, 5L, 6L, 15L, 10L, 5L, 3L, 10L, 20L, 0L, 20L, 31L, 20L, 35L,
> 70L, 30L, 60L, 60L, 70L, 50L, 70L, 40L, 50L, 30L, 48L, 85L, 20L,
> 30L, 20L, 60L, 30L, 8L, 10L, 30L, 30L, 10L, 0L, 0L, 10L, 0L,
> 0L, 0L, 2L, 8L, 8L, 30L, 0L, 3L, 15L, 29L, 11L, 60L, 15L, 8L,
> 60L, 25L, 8L, 9L, 42L, 1L, 50L, 40L, 10L, 60L, 60L, 30L, 10L,
> 10L, 0L, 0L, 0L, 2L, 2L, 0L, 1L, 25L, 10L, 10L, 10L, 50L), cobble = c(5L,
> 2L, 1L, 5L, 0L, 3L, 10L, 2L, 4L, 3L, 1L, 0L, 3L, 14L, 50L, 0L,
> 1L, 1L, 0L, 0L, 0L, 2L, 0L, 5L, 0L, 0L, 2L, 5L, 3L, 0L, 0L, 0L,
> 0L, 0L, 0L, 30L, 5L, 2L, 1L, 0L, 0L, 0L, 5L, 35L, 3L, 0L, 0L,
> 0L, 40L, 0L, 0L, 5L, 0L, 0L, 10L, 5L, 0L, 0L, 10L, 0L, 0L, 0L,
> 0L, 1L, 1L, 30L, 0L, 0L, 0L, 10L, 4L, 3L, 2L, 0L, 2L, 0L, 0L,
> 0L, 20L, 0L, 0L, 0L, 0L, 0L, 20L, 0L, 10L, 0L, 0L, 0L, 0L, 0L,
> 0L, 0L, 0L, 0L, 10L, 0L, 0L, 0L), boulder.bedrock = c(60L, 0L,
> 0L, 45L, 0L, 0L, 0L, 0L, 0L, 8L, 10L, 0L, 35L, 5L, 8L, 0L, 0L,
> 0L, 0L, 0L, 0L, 10L, 60L, 70L, 0L, 0L, 0L, 5L, 55L, 0L, 0L, 0L,
> 40L, 0L, 0L, 0L, 0L, 15L, 0L, 0L, 10L, 0L, 20L, 10L, 0L, 0L,
> 0L, 0L, 20L, 0L, 0L, 60L, 0L, 0L, 20L, 0L, 10L, 0L, 50L, 0L,
> 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 10L, 0L, 0L, 0L, 0L, 0L, 4L,
> 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 5L, 0L, 0L, 5L, 0L, 0L, 0L,
> 0L, 0L, 0L, 0L, 0L, 75L, 10L, 0L, 0L), fine.root = c(5L, 7L,
> 0L, 10L, 2L, 6L, 5L, 4L, 3L, 7L, 0L, 0L, 7L, 4L, 6L, 1L, 4L,
> 2L, 2L, 2L, 3L, 1L, 0L, 1L, 20L, 5L, 3L, 5L, 10L, 2L, 0L, 6L,
> 10L, 10L, 15L, 0L, 0L, 5L, 15L, 0L, 10L, 10L, 0L, 5L, 8L, 5L,
> 0L, 20L, 0L, 8L, 0L, 0L, 7L, 0L, 0L, 15L, 0L, 0L, 0L, 0L, 2L,
> 0L, 2L, 0L, 2L, 0L, 3L, 3L, 4L, 5L, 0L, 0L, 8L, 2L, 2L, 3L, 0L,
> 1L, 0L, 10L, 0L, 0L, 0L, 0L, 0L, 12L, 0L, 0L, 10L, 0L, 0L, 5L,
> 12L, 0L, 0L, 0L, 0L, 10L, 5L, 5L), course.root = c(0L, 0L, 0L,
> 0L, 0L, 0L, 0L, 3L, 2L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,
> 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,
> 0L, 0L, 0L, 0L, 8L, 0L, 0L, 0L, 0L, 0L, 0L, 10L, 0L, 0L, 0L,
> 0L, 0L, 0L, 20L, 0L, 0L, 10L, 20L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,
> 0L, 0L, 1L, 4L, 0L, 0L, 0L, 1L, 0L, 0L, 3L, 0L, 0L, 0L, 0L, 0L,
> 5L, 0L, 0L, 0L, 0L, 0L, 5L, 0L, 0L, 0L, 5L, 0L, 0L, 0L, 0L, 0L,
> 0L, 0L, 0L), wood = c(2L, 0L, 0L, 1L, 0L, 2L, 1L, 0L, 2L, 1L,
> 20L, 25L, 0L, 0L, 0L, 30L, 0L, 0L, 5L, 0L, 0L, 0L, 2L, 0L, 0L,
> 0L, 0L, 0L, 0L, 2L, 8L, 0L, 0L, 0L, 5L, 2L, 0L, 0L, 0L, 0L, 0L,
> 0L, 0L, 0L, 0L, 0L, 10L, 0L, 10L, 8L, 0L, 0L, 0L, 0L, 0L, 0L,
> 1L, 0L, 3L, 0L, 0L, 0L, 5L, 2L, 0L, 2L, 0L, 0L, 0L, 0L, 2L, 0L,
> 1L, 0L, 0L, 25L, 5L, 0L, 0L, 5L, 10L, 10L, 0L, 0L, 0L, 0L, 0L,
> 0L, 0L, 0L, 0L, 0L, 0L, 30L, 8L, 5L, 0L, 0L, 0L, 0L), leaf = c(0L,
> 0L, 0L, 0L, 0L, 0L, 3L, 0L, 2L, 2L, 1L, 2L, 1L, 0L, 0L, 0L, 0L,
> 0L, 0L, 0L, 0L, 0L, 2L, 0L, 0L, 1L, 0L, 0L, 5L, 5L, 2L, 10L,
> 4L, 0L, 0L, 3L, 10L, 5L, 2L, 10L, 0L, 0L, 0L, 0L, 5L, 0L, 10L,
> 5L, 0L, 0L, 10L, 5L, 3L, 1L, 0L, 10L, 0L, 5L, 3L, 0L, 0L, 0L,
> 0L, 0L, 0L, 2L, 0L, 0L, 0L, 1L, 1L, 0L, 0L, 0L, 1L, 10L, 5L,
> 3L, 0L, 5L, 0L, 5L, 10L, 10L, 10L, 10L, 10L, 5L, 5L, 3L, 5L,
> 3L, 3L, 8L, 10L, 3L, 0L, 0L, 5L, 5L), leaf.sand = c(0L, 0L, 0L,
> 0L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 1L, 2L, 0L,
> 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 10L, 0L, 2L, 0L, 0L,
> 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,
> 0L, 0L, 3L, 3L, 0L, 10L, 20L, 0L, 0L, 0L, 0L, 0L, 1L, 1L, 0L,
> 2L, 0L, 0L, 0L, 2L, 1L, 0L, 0L, 0L, 2L, 2L, 0L, 3L, 0L, 1L, 0L,
> 0L, 10L, 0L, 0L, 0L, 0L, 0L, 0L, 2L, 2L, 2L, 2L, 2L, 0L, 3L,
> 0L, 0L, 0L, 0L), veg = c(0L, 1L, 2L, 13L, 8L, 7L, 15L, 3L, 6L,
> 10L, 0L, 2L, 2L, 4L, 1L, 0L, 0L, 0L, 3L, 0L, 3L, 0L, 0L, 0L,
> 5L, 4L, 2L, 5L, 30L, 25L, 10L, 10L, 2L, 10L, 0L, 10L, 10L, 5L,
> 8L, 3L, 10L, 10L, 0L, 5L, 12L, 10L, 5L, 10L, 8L, 15L, 20L, 20L,
> 20L, 6L, 20L, 20L, 10L, 15L, 13L, 0L, 0L, 2L, 0L, 1L, 0L, 0L,
> 0L, 1L, 0L, 3L, 0L, 2L, 2L, 0L, 1L, 0L, 0L, 0L, 5L, 0L, 0L, 0L,
> 10L, 0L, 0L, 2L, 0L, 0L, 0L, 0L, 3L, 0L, 0L, 0L, 0L, 0L, 0L,
> 0L, 0L, 0L), pool = c(0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,
> 6L, 0L, 0L, 0L, 0L, 3L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,
> 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,
> 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,
> 0L, 0L, 0L, 0L, 0L, 0L, 0L, 4L, 0L, 0L, 1L, 0L, 0L, 0L, 0L, 0L,
> 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L,
> 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L)), .Names = c("sample.",
> "date", "Replicate", "site",
"sand.silt", "gravel", "cobble",
> "boulder.bedrock", "fine.root",
"course.root", "wood", "leaf",
> "leaf.sand", "veg", "pool"), class =
"data.frame", row.names = c(NA,
> -100L)))
> 
> 
>

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