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Author

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R Software Module

rwasp_chi_squared_tests.wasp

Title produced by software

Chi-Squared Test, McNemar Test, and Fisher Exact Test

Date of computation

Wed, 16 Nov 2011 08:35:07 -0500

Cite this page as follows

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2011/Nov/16/t1321450531zk4f3s8jg03q9si.htm/, Retrieved Wed, 24 Apr 2024 11:20:29 +0000

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=143889, Retrieved Wed, 24 Apr 2024 11:20:29 +0000

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Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)

-       [Chi-Squared Test, McNemar Test, and Fisher Exact Test] [chikwadraat WS6] [2011-11-16 13:35:07] [be4736a77bd16673cc7d722e93d61b0f] [Current]

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Dataseries X:

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Histogram

Boxplots

41	38	14	12
39	32	18	11
30	35	11	14
31	33	12	12
34	37	16	21
35	29	18	12
39	31	14	22
34	36	14	11
36	35	15	10
37	38	15	13
38	31	17	10
36	34	19	8
38	35	10	15
39	38	16	14
33	37	18	10
32	33	14	14
36	32	14	14
38	38	17	11
39	38	14	10
32	32	16	13
32	33	18	7
31	31	11	14
39	38	14	12
37	39	12	14
39	32	17	11
41	32	9	9
36	35	16	11
33	37	14	15
33	33	15	14
34	33	11	13
31	28	16	9
27	32	13	15
37	31	17	10
34	37	15	11
34	30	14	13
32	33	16	8
29	31	9	20
36	33	15	12
29	31	17	10
35	33	13	10
37	32	15	9
34	33	16	14
38	32	16	8
35	33	12	14
38	28	12	11
37	35	11	13
38	39	15	9
33	34	15	11
36	38	17	15
38	32	13	11
32	38	16	10
32	30	14	14
32	33	11	18
34	38	12	14
32	32	12	11
37	32	15	12
39	34	16	13
29	34	15	9
37	36	12	10
35	34	12	15
30	28	8	20
38	34	13	12

Summary of computational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	3 seconds
R Server	'Gertrude Mary Cox' @ cox.wessa.net

\begin{tabular}{lllllllll}
\hline
Summary of computational transaction \tabularnewline
Raw Input & view raw input (R code)  \tabularnewline
Raw Output & view raw output of R engine  \tabularnewline
Computing time & 3 seconds \tabularnewline
R Server & 'Gertrude Mary Cox' @ cox.wessa.net \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=143889&T=0

[TABLE]
[ROW][C]Summary of computational transaction[/C][/ROW]
[ROW][C]Raw Input[/C][C]view raw input (R code) [/C][/ROW]
[ROW][C]Raw Output[/C][C]view raw output of R engine [/C][/ROW]
[ROW][C]Computing time[/C][C]3 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'Gertrude Mary Cox' @ cox.wessa.net[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=143889&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=143889&T=0

As an alternative you can also use a QR Code:

The GUIDs for individual cells are displayed in the table below:

Summary of computational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	3 seconds
R Server	'Gertrude Mary Cox' @ cox.wessa.net

Tabulation of Results
Connected x Separate
	28	29	30	31	32	33	34	35	36	37	38	39
27	0	0	0	0	1	0	0	0	0	0	0	0
29	0	0	0	2	0	0	1	0	0	0	0	0
30	1	0	0	0	0	0	0	1	0	0	0	0
31	1	0	0	1	0	1	0	0	0	0	0	0
32	0	0	1	0	2	4	0	0	0	0	1	0
33	0	0	0	0	0	1	1	0	0	2	0	0
34	0	0	1	0	0	2	0	0	1	2	1	0
35	0	1	0	0	0	2	1	0	0	0	0	0
36	0	0	0	0	1	1	1	2	0	0	1	0
37	0	0	0	1	2	0	0	1	1	0	1	1
38	1	0	0	1	2	0	1	1	0	0	1	1
39	0	0	0	1	2	0	1	0	0	0	3	0
41	0	0	0	0	1	0	0	0	0	0	1	0

\begin{tabular}{lllllllll}
\hline
Tabulation of Results \tabularnewline
Connected  x  Separate \tabularnewline
  & 28 & 29 & 30 & 31 & 32 & 33 & 34 & 35 & 36 & 37 & 38 & 39 \tabularnewline
27 & 0 & 0 & 0 & 0 & 1 & 0 & 0 & 0 & 0 & 0 & 0 & 0 \tabularnewline
29 & 0 & 0 & 0 & 2 & 0 & 0 & 1 & 0 & 0 & 0 & 0 & 0 \tabularnewline
30 & 1 & 0 & 0 & 0 & 0 & 0 & 0 & 1 & 0 & 0 & 0 & 0 \tabularnewline
31 & 1 & 0 & 0 & 1 & 0 & 1 & 0 & 0 & 0 & 0 & 0 & 0 \tabularnewline
32 & 0 & 0 & 1 & 0 & 2 & 4 & 0 & 0 & 0 & 0 & 1 & 0 \tabularnewline
33 & 0 & 0 & 0 & 0 & 0 & 1 & 1 & 0 & 0 & 2 & 0 & 0 \tabularnewline
34 & 0 & 0 & 1 & 0 & 0 & 2 & 0 & 0 & 1 & 2 & 1 & 0 \tabularnewline
35 & 0 & 1 & 0 & 0 & 0 & 2 & 1 & 0 & 0 & 0 & 0 & 0 \tabularnewline
36 & 0 & 0 & 0 & 0 & 1 & 1 & 1 & 2 & 0 & 0 & 1 & 0 \tabularnewline
37 & 0 & 0 & 0 & 1 & 2 & 0 & 0 & 1 & 1 & 0 & 1 & 1 \tabularnewline
38 & 1 & 0 & 0 & 1 & 2 & 0 & 1 & 1 & 0 & 0 & 1 & 1 \tabularnewline
39 & 0 & 0 & 0 & 1 & 2 & 0 & 1 & 0 & 0 & 0 & 3 & 0 \tabularnewline
41 & 0 & 0 & 0 & 0 & 1 & 0 & 0 & 0 & 0 & 0 & 1 & 0 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=143889&T=1

[TABLE]
[ROW][C]Tabulation of Results[/C][/ROW]
[ROW][C]Connected  x  Separate[/C][/ROW]
[ROW][C] [/C][C]28[/C][C]29[/C][C]30[/C][C]31[/C][C]32[/C][C]33[/C][C]34[/C][C]35[/C][C]36[/C][C]37[/C][C]38[/C][C]39[/C][/ROW]
[C]27[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][C]1[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][/ROW]
[C]29[/C][C]0[/C][C]0[/C][C]0[/C][C]2[/C][C]0[/C][C]0[/C][C]1[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][/ROW]
[C]30[/C][C]1[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][C]1[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][/ROW]
[C]31[/C][C]1[/C][C]0[/C][C]0[/C][C]1[/C][C]0[/C][C]1[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][/ROW]
[C]32[/C][C]0[/C][C]0[/C][C]1[/C][C]0[/C][C]2[/C][C]4[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][C]1[/C][C]0[/C][/ROW]
[C]33[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][C]1[/C][C]1[/C][C]0[/C][C]0[/C][C]2[/C][C]0[/C][C]0[/C][/ROW]
[C]34[/C][C]0[/C][C]0[/C][C]1[/C][C]0[/C][C]0[/C][C]2[/C][C]0[/C][C]0[/C][C]1[/C][C]2[/C][C]1[/C][C]0[/C][/ROW]
[C]35[/C][C]0[/C][C]1[/C][C]0[/C][C]0[/C][C]0[/C][C]2[/C][C]1[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][/ROW]
[C]36[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][C]1[/C][C]1[/C][C]1[/C][C]2[/C][C]0[/C][C]0[/C][C]1[/C][C]0[/C][/ROW]
[C]37[/C][C]0[/C][C]0[/C][C]0[/C][C]1[/C][C]2[/C][C]0[/C][C]0[/C][C]1[/C][C]1[/C][C]0[/C][C]1[/C][C]1[/C][/ROW]
[C]38[/C][C]1[/C][C]0[/C][C]0[/C][C]1[/C][C]2[/C][C]0[/C][C]1[/C][C]1[/C][C]0[/C][C]0[/C][C]1[/C][C]1[/C][/ROW]
[C]39[/C][C]0[/C][C]0[/C][C]0[/C][C]1[/C][C]2[/C][C]0[/C][C]1[/C][C]0[/C][C]0[/C][C]0[/C][C]3[/C][C]0[/C][/ROW]
[C]41[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][C]1[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][C]0[/C][C]1[/C][C]0[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=143889&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=143889&T=1

As an alternative you can also use a QR Code:

The GUIDs for individual cells are displayed in the table below:

Tabulation of Results
Connected x Separate
	28	29	30	31	32	33	34	35	36	37	38	39
27	0	0	0	0	1	0	0	0	0	0	0	0
29	0	0	0	2	0	0	1	0	0	0	0	0
30	1	0	0	0	0	0	0	1	0	0	0	0
31	1	0	0	1	0	1	0	0	0	0	0	0
32	0	0	1	0	2	4	0	0	0	0	1	0
33	0	0	0	0	0	1	1	0	0	2	0	0
34	0	0	1	0	0	2	0	0	1	2	1	0
35	0	1	0	0	0	2	1	0	0	0	0	0
36	0	0	0	0	1	1	1	2	0	0	1	0
37	0	0	0	1	2	0	0	1	1	0	1	1
38	1	0	0	1	2	0	1	1	0	0	1	1
39	0	0	0	1	2	0	1	0	0	0	3	0
41	0	0	0	0	1	0	0	0	0	0	1	0

Tabulation of Expected Results
Connected x Separate
	28	29	30	31	32	33	34	35	36	37	38	39
27	0.05	0.02	0.03	0.1	0.18	0.18	0.1	0.08	0.03	0.06	0.15	0.03
29	0.15	0.05	0.1	0.29	0.53	0.53	0.29	0.24	0.1	0.19	0.44	0.1
30	0.1	0.03	0.06	0.19	0.35	0.35	0.19	0.16	0.06	0.13	0.29	0.06
31	0.15	0.05	0.1	0.29	0.53	0.53	0.29	0.24	0.1	0.19	0.44	0.1
32	0.39	0.13	0.26	0.77	1.42	1.42	0.77	0.65	0.26	0.52	1.16	0.26
33	0.19	0.06	0.13	0.39	0.71	0.71	0.39	0.32	0.13	0.26	0.58	0.13
34	0.34	0.11	0.23	0.68	1.24	1.24	0.68	0.56	0.23	0.45	1.02	0.23
35	0.19	0.06	0.13	0.39	0.71	0.71	0.39	0.32	0.13	0.26	0.58	0.13
36	0.29	0.1	0.19	0.58	1.06	1.06	0.58	0.48	0.19	0.39	0.87	0.19
37	0.34	0.11	0.23	0.68	1.24	1.24	0.68	0.56	0.23	0.45	1.02	0.23
38	0.39	0.13	0.26	0.77	1.42	1.42	0.77	0.65	0.26	0.52	1.16	0.26
39	0.34	0.11	0.23	0.68	1.24	1.24	0.68	0.56	0.23	0.45	1.02	0.23
41	0.1	0.03	0.06	0.19	0.35	0.35	0.19	0.16	0.06	0.13	0.29	0.06

\begin{tabular}{lllllllll}
\hline
Tabulation of Expected Results \tabularnewline
Connected  x  Separate \tabularnewline
  & 28 & 29 & 30 & 31 & 32 & 33 & 34 & 35 & 36 & 37 & 38 & 39 \tabularnewline
27 & 0.05 & 0.02 & 0.03 & 0.1 & 0.18 & 0.18 & 0.1 & 0.08 & 0.03 & 0.06 & 0.15 & 0.03 \tabularnewline
29 & 0.15 & 0.05 & 0.1 & 0.29 & 0.53 & 0.53 & 0.29 & 0.24 & 0.1 & 0.19 & 0.44 & 0.1 \tabularnewline
30 & 0.1 & 0.03 & 0.06 & 0.19 & 0.35 & 0.35 & 0.19 & 0.16 & 0.06 & 0.13 & 0.29 & 0.06 \tabularnewline
31 & 0.15 & 0.05 & 0.1 & 0.29 & 0.53 & 0.53 & 0.29 & 0.24 & 0.1 & 0.19 & 0.44 & 0.1 \tabularnewline
32 & 0.39 & 0.13 & 0.26 & 0.77 & 1.42 & 1.42 & 0.77 & 0.65 & 0.26 & 0.52 & 1.16 & 0.26 \tabularnewline
33 & 0.19 & 0.06 & 0.13 & 0.39 & 0.71 & 0.71 & 0.39 & 0.32 & 0.13 & 0.26 & 0.58 & 0.13 \tabularnewline
34 & 0.34 & 0.11 & 0.23 & 0.68 & 1.24 & 1.24 & 0.68 & 0.56 & 0.23 & 0.45 & 1.02 & 0.23 \tabularnewline
35 & 0.19 & 0.06 & 0.13 & 0.39 & 0.71 & 0.71 & 0.39 & 0.32 & 0.13 & 0.26 & 0.58 & 0.13 \tabularnewline
36 & 0.29 & 0.1 & 0.19 & 0.58 & 1.06 & 1.06 & 0.58 & 0.48 & 0.19 & 0.39 & 0.87 & 0.19 \tabularnewline
37 & 0.34 & 0.11 & 0.23 & 0.68 & 1.24 & 1.24 & 0.68 & 0.56 & 0.23 & 0.45 & 1.02 & 0.23 \tabularnewline
38 & 0.39 & 0.13 & 0.26 & 0.77 & 1.42 & 1.42 & 0.77 & 0.65 & 0.26 & 0.52 & 1.16 & 0.26 \tabularnewline
39 & 0.34 & 0.11 & 0.23 & 0.68 & 1.24 & 1.24 & 0.68 & 0.56 & 0.23 & 0.45 & 1.02 & 0.23 \tabularnewline
41 & 0.1 & 0.03 & 0.06 & 0.19 & 0.35 & 0.35 & 0.19 & 0.16 & 0.06 & 0.13 & 0.29 & 0.06 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=143889&T=2

[TABLE]
[ROW][C]Tabulation of Expected Results[/C][/ROW]
[ROW][C]Connected  x  Separate[/C][/ROW]
[ROW][C] [/C][C]28[/C][C]29[/C][C]30[/C][C]31[/C][C]32[/C][C]33[/C][C]34[/C][C]35[/C][C]36[/C][C]37[/C][C]38[/C][C]39[/C][/ROW]
[C]27[/C][C]0.05[/C][C]0.02[/C][C]0.03[/C][C]0.1[/C][C]0.18[/C][C]0.18[/C][C]0.1[/C][C]0.08[/C][C]0.03[/C][C]0.06[/C][C]0.15[/C][C]0.03[/C][/ROW]
[C]29[/C][C]0.15[/C][C]0.05[/C][C]0.1[/C][C]0.29[/C][C]0.53[/C][C]0.53[/C][C]0.29[/C][C]0.24[/C][C]0.1[/C][C]0.19[/C][C]0.44[/C][C]0.1[/C][/ROW]
[C]30[/C][C]0.1[/C][C]0.03[/C][C]0.06[/C][C]0.19[/C][C]0.35[/C][C]0.35[/C][C]0.19[/C][C]0.16[/C][C]0.06[/C][C]0.13[/C][C]0.29[/C][C]0.06[/C][/ROW]
[C]31[/C][C]0.15[/C][C]0.05[/C][C]0.1[/C][C]0.29[/C][C]0.53[/C][C]0.53[/C][C]0.29[/C][C]0.24[/C][C]0.1[/C][C]0.19[/C][C]0.44[/C][C]0.1[/C][/ROW]
[C]32[/C][C]0.39[/C][C]0.13[/C][C]0.26[/C][C]0.77[/C][C]1.42[/C][C]1.42[/C][C]0.77[/C][C]0.65[/C][C]0.26[/C][C]0.52[/C][C]1.16[/C][C]0.26[/C][/ROW]
[C]33[/C][C]0.19[/C][C]0.06[/C][C]0.13[/C][C]0.39[/C][C]0.71[/C][C]0.71[/C][C]0.39[/C][C]0.32[/C][C]0.13[/C][C]0.26[/C][C]0.58[/C][C]0.13[/C][/ROW]
[C]34[/C][C]0.34[/C][C]0.11[/C][C]0.23[/C][C]0.68[/C][C]1.24[/C][C]1.24[/C][C]0.68[/C][C]0.56[/C][C]0.23[/C][C]0.45[/C][C]1.02[/C][C]0.23[/C][/ROW]
[C]35[/C][C]0.19[/C][C]0.06[/C][C]0.13[/C][C]0.39[/C][C]0.71[/C][C]0.71[/C][C]0.39[/C][C]0.32[/C][C]0.13[/C][C]0.26[/C][C]0.58[/C][C]0.13[/C][/ROW]
[C]36[/C][C]0.29[/C][C]0.1[/C][C]0.19[/C][C]0.58[/C][C]1.06[/C][C]1.06[/C][C]0.58[/C][C]0.48[/C][C]0.19[/C][C]0.39[/C][C]0.87[/C][C]0.19[/C][/ROW]
[C]37[/C][C]0.34[/C][C]0.11[/C][C]0.23[/C][C]0.68[/C][C]1.24[/C][C]1.24[/C][C]0.68[/C][C]0.56[/C][C]0.23[/C][C]0.45[/C][C]1.02[/C][C]0.23[/C][/ROW]
[C]38[/C][C]0.39[/C][C]0.13[/C][C]0.26[/C][C]0.77[/C][C]1.42[/C][C]1.42[/C][C]0.77[/C][C]0.65[/C][C]0.26[/C][C]0.52[/C][C]1.16[/C][C]0.26[/C][/ROW]
[C]39[/C][C]0.34[/C][C]0.11[/C][C]0.23[/C][C]0.68[/C][C]1.24[/C][C]1.24[/C][C]0.68[/C][C]0.56[/C][C]0.23[/C][C]0.45[/C][C]1.02[/C][C]0.23[/C][/ROW]
[C]41[/C][C]0.1[/C][C]0.03[/C][C]0.06[/C][C]0.19[/C][C]0.35[/C][C]0.35[/C][C]0.19[/C][C]0.16[/C][C]0.06[/C][C]0.13[/C][C]0.29[/C][C]0.06[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=143889&T=2

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=143889&T=2

As an alternative you can also use a QR Code:

The GUIDs for individual cells are displayed in the table below:

Tabulation of Expected Results
Connected x Separate
	28	29	30	31	32	33	34	35	36	37	38	39
27	0.05	0.02	0.03	0.1	0.18	0.18	0.1	0.08	0.03	0.06	0.15	0.03
29	0.15	0.05	0.1	0.29	0.53	0.53	0.29	0.24	0.1	0.19	0.44	0.1
30	0.1	0.03	0.06	0.19	0.35	0.35	0.19	0.16	0.06	0.13	0.29	0.06
31	0.15	0.05	0.1	0.29	0.53	0.53	0.29	0.24	0.1	0.19	0.44	0.1
32	0.39	0.13	0.26	0.77	1.42	1.42	0.77	0.65	0.26	0.52	1.16	0.26
33	0.19	0.06	0.13	0.39	0.71	0.71	0.39	0.32	0.13	0.26	0.58	0.13
34	0.34	0.11	0.23	0.68	1.24	1.24	0.68	0.56	0.23	0.45	1.02	0.23
35	0.19	0.06	0.13	0.39	0.71	0.71	0.39	0.32	0.13	0.26	0.58	0.13
36	0.29	0.1	0.19	0.58	1.06	1.06	0.58	0.48	0.19	0.39	0.87	0.19
37	0.34	0.11	0.23	0.68	1.24	1.24	0.68	0.56	0.23	0.45	1.02	0.23
38	0.39	0.13	0.26	0.77	1.42	1.42	0.77	0.65	0.26	0.52	1.16	0.26
39	0.34	0.11	0.23	0.68	1.24	1.24	0.68	0.56	0.23	0.45	1.02	0.23
41	0.1	0.03	0.06	0.19	0.35	0.35	0.19	0.16	0.06	0.13	0.29	0.06

Statistical Results
Pearson's Chi-squared test
Pearson Chi Square Statistic	138.45
Degrees of Freedom	132
P value	0.33

\begin{tabular}{lllllllll}
\hline
Statistical Results \tabularnewline
Pearson's Chi-squared test \tabularnewline
Pearson Chi Square Statistic & 138.45 \tabularnewline
Degrees of Freedom & 132 \tabularnewline
P value & 0.33 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=143889&T=3

[TABLE]
[ROW][C]Statistical Results[/C][/ROW]
[ROW][C]Pearson's Chi-squared test[/C][/ROW]
[ROW][C]Pearson Chi Square Statistic[/C][C]138.45[/C][/ROW]
[ROW][C]Degrees of Freedom[/C][C]132[/C][/ROW]
[ROW][C]P value[/C][C]0.33[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=143889&T=3

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=143889&T=3

As an alternative you can also use a QR Code:

The GUIDs for individual cells are displayed in the table below:

Statistical Results
Pearson's Chi-squared test
Pearson Chi Square Statistic	138.45
Degrees of Freedom	132
P value	0.33

Figure 1

PNG link

Postscript link

PDF link

Parameters (Session):

par1 = 1 ; par2 = 2 ; par3 = Pearson Chi-Squared ;

Parameters (R input):

par1 = 1 ; par2 = 2 ; par3 = Pearson Chi-Squared ;

R code (references can be found in the software module):

library(vcd)
cat1 <- as.numeric(par1) #
cat2<- as.numeric(par2) #
simulate.p.value=FALSE
if (par3 == 'Exact Pearson Chi-Squared by Simulation') simulate.p.value=TRUE
x <- t(x)
(z <- array(unlist(x),dim=c(length(x[,1]),length(x[1,]))))
(table1 <- table(z[,cat1],z[,cat2]))
(V1<-dimnames(y)[[1]][cat1])
(V2<-dimnames(y)[[1]][cat2])
bitmap(file='pic1.png')
assoc(ftable(z[,cat1],z[,cat2],row.vars=1,dnn=c(V1,V2)),shade=T)
dev.off()
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Tabulation of Results',ncol(table1)+1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,paste(V1,' x ', V2),ncol(table1)+1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a, ' ', 1,TRUE)
for(nc in 1:ncol(table1)){
a<-table.element(a, colnames(table1)[nc], 1, TRUE)
}
a<-table.row.end(a)
for(nr in 1:nrow(table1) ){
a<-table.element(a, rownames(table1)[nr], 1, TRUE)
for(nc in 1:ncol(table1) ){
a<-table.element(a, table1[nr, nc], 1, FALSE)
}
a<-table.row.end(a)
}
a<-table.end(a)
table.save(a,file='mytable.tab')
(cst<-chisq.test(table1, simulate.p.value=simulate.p.value) )
if (par3 == 'McNemar Chi-Squared') {
(cst <- mcnemar.test(table1))
}
if (par3=='Fisher Exact Test') {
(cst <- fisher.test(table1))
}
if ((par3 != 'McNemar Chi-Squared') & (par3 != 'Fisher Exact Test')) {
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Tabulation of Expected Results',ncol(table1)+1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,paste(V1,' x ', V2),ncol(table1)+1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a, ' ', 1,TRUE)
for(nc in 1:ncol(table1)){
a<-table.element(a, colnames(table1)[nc], 1, TRUE)
}
a<-table.row.end(a)
for(nr in 1:nrow(table1) ){
a<-table.element(a, rownames(table1)[nr], 1, TRUE)
for(nc in 1:ncol(table1) ){
a<-table.element(a, round(cst$expected[nr, nc], digits=2), 1, FALSE)
}
a<-table.row.end(a)
}
a<-table.end(a)
table.save(a,file='mytable1.tab')
}
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Statistical Results',2,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a, cst$method, 2,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
if (par3=='Pearson Chi-Squared') a<-table.element(a, 'Pearson Chi Square Statistic', 1, TRUE)
if (par3=='Exact Pearson Chi-Squared by Simulation') a<-table.element(a, 'Exact Pearson Chi Square Statistic', 1, TRUE)
if (par3=='McNemar Chi-Squared') a<-table.element(a, 'McNemar Chi Square Statistic', 1, TRUE)
if (par3=='Fisher Exact Test') a<-table.element(a, 'Odds Ratio', 1, TRUE)
if (par3=='Fisher Exact Test') {
if ((ncol(table1) == 2) & (nrow(table1) == 2)) {
a<-table.element(a, round(cst$estimate, digits=2), 1,FALSE)
} else {
a<-table.element(a, '--', 1,FALSE)
}
} else {
a<-table.element(a, round(cst$statistic, digits=2), 1,FALSE)
}
a<-table.row.end(a)
if(!simulate.p.value){
if(par3!='Fisher Exact Test') {
a<-table.row.start(a)
a<-table.element(a, 'Degrees of Freedom', 1, TRUE)
a<-table.element(a, cst$parameter, 1,FALSE)
a<-table.row.end(a)
}
}
a<-table.row.start(a)
a<-table.element(a, 'P value', 1, TRUE)
a<-table.element(a, round(cst$p.value, digits=2), 1,FALSE)
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable2.tab')

Free Statistics

Description of Statistical Computation

Tree of Dependent Computations

Dataset

Tables (Output of Computation)

Figures (Output of Computation)

Input Parameters & R Code