Description Usage Arguments Details Value Warning Note Author(s) See Also Examples
View source: R/p03FormalOneFactorData.R
Creates a graph to see comparisons based on group estimates and variance-covariance matrix
1 2 3 4 5 |
compstable |
A data frame object of form like that created by the |
difftype |
Must be specified as one of the following:
|
analysisname |
Optional, a character text or
math-valid expression that will used in the graph title. The default
value is the empty |
endptname |
Optional, a character text or math-valid expression
that that will be used as the x-axis label of the graph.
The default
value is the empty |
alpha |
Significance level, by default set to |
digits |
Optional, For output display purposes in the
graph,
values will be rounded to this numeric
value. Only the integers of 0, 1, 2, 3, and 4 are accepted. No
rounding is done during any calculations. The default value is
|
explanation |
If |
titlestamp |
Specify text to the graph in the top of graph area,
otherwise a default description of "Comparisons Graph" and
|
wraplength |
On the left hand axis are each A vs. B comparison label
from the |
cex.comps |
Similar to |
ticklabels |
Optional, before graphing the data, remove any automatically generated tickmarks for the x-axis, and use these tickmarks instead. A vector of tickmarks to be placed on the x-axis. Any numeric representations will be coerced to character. |
... |
Additional arguments. None are currently used. |
The minimum and maximum values across all the bar ends
are added inside the plot region in
blue, flush against the x-axis. In two panel cases, there is a
tendency to fall outside the panel area even though right justified is
used for the adj
parameter of functions like panel.text
.
comparisonsgraph
returns
an invisible NULL
. The main purpose is the side
effect of graphing to the current device.
This function was created for internal use in the cg package as
its use can be seen in the comparisonsGraph
methods
source code. Therefore any direct use of it needs to be done cautiously.
Contact cg@billpikounis.net for bug reports, questions, concerns, and comments.
Bill Pikounis [aut, cre, cph], John Oleynick [aut], Eva Ye [ctb]
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | data(canine)
canine.data <- prepareCGOneFactorData(canine, format="groupcolumns",
analysisname="Canine",
endptname="Prostate Volume",
endptunits=expression(plain(cm)^3),
digits=1, logscale=TRUE, refgrp="CC")
canine.fit <- fit(canine.data)
canine.comps <- comparisonsTable(canine.fit)
## Easier way: notice the camel-case of the comparisonsGraph call
comparisonsGraph(canine.comps, model="olsonly")
## Manual way
## Instead of comparisonsGraph(canine.comps, model="olsonly")
canine.compstable <- comparisons(estimates=canine.fit@olsfit$coef,
varcovmatrix=vcov(canine.fit@olsfit),
errordf=canine.fit@olsfit$df.residual,
endptscale="log",
analysisname="Canine",
digits=1,
endptname="Prostate Volume")
comparisonsgraph(canine.compstable,
difftype="percent",
analysisname="Canine",
digits=1,
endptname=expression(paste( plain('Prostate Volume'),
' (', plain(cm)^3 , ')' ))
)
|
Loading required package: Hmisc
Loading required package: lattice
Loading required package: survival
Loading required package: Formula
Loading required package: ggplot2
Attaching package: ‘Hmisc’
The following objects are masked from ‘package:base’:
format.pval, units
Comparisons Table of Canine
Endpoint: Prostate Volume
Percent Differences (A vs. B)
Classical Least Squares Model Fit
95% Confidence (alpha of 0.05)
estimate se lowerci upperci pval geomeanA seA geomeanB seB
E1 vs. AE -15 23 -52 49 0.544 12.3 2.4 14.5 2.8
E2 vs. AE 60 43 -9.5 182 0.101 23.2 4.5 14.5 2.8
CC vs. AE -74 7.0 -86 -55 <0.001 3.7 0.7 14.5 2.8
NC vs. AE -2.0 27 -44 73 0.942 14.2 2.7 14.5 2.8
AE vs. E1 18 32 -33 109 0.544 14.5 2.8 12.3 2.4
E2 vs. E1 89 51 7.0 233 0.030 23.2 4.5 12.3 2.4
CC vs. E1 -70 8.2 -83 -47 <0.001 3.7 0.7 12.3 2.4
NC vs. E1 16 32 -34 105 0.593 14.2 2.7 12.3 2.4
AE vs. E2 -37 17 -64 11 0.101 14.5 2.8 23.2 4.5
E1 vs. E2 -47 14 -70 -6.6 0.030 12.3 2.4 23.2 4.5
CC vs. E2 -84 4.4 -91 -72 <0.001 3.7 0.7 23.2 4.5
NC vs. E2 -39 17 -65 8.3 0.088 14.2 2.7 23.2 4.5
AE vs. CC 291 106 122 590 <0.001 14.5 2.8 3.7 0.7
E1 vs. CC 231 90 87 483 <0.001 12.3 2.4 3.7 0.7
E2 vs. CC 524 170 254 1001 <0.001 23.2 4.5 3.7 0.7
NC vs. CC 283 104 117 576 <0.001 14.2 2.7 3.7 0.7
AE vs. NC 2.0 28 -42 80 0.942 14.5 2.8 14.2 2.7
E1 vs. NC -14 23 -51 52 0.593 12.3 2.4 14.2 2.7
E2 vs. NC 63 44 -7.7 187 0.088 23.2 4.5 14.2 2.7
CC vs. NC -74 7.1 -85 -54 <0.001 3.7 0.7 14.2 2.7
Resistant & Robust Model Fit
95% Confidence (alpha of 0.05)
estimate se lowerci upperci pval geomeanA seA geomeanB seB
E1 vs. AE -15 25 -53 55 0.584 12.4 2.5 14.5 3.0
E2 vs. AE 60 46 -12 193 0.119 23.2 4.8 14.5 3.0
CC vs. AE -74 7.4 -86 -53 <0.001 3.7 0.8 14.5 3.0
NC vs. AE -2.6 28 -47 77 0.927 14.1 2.9 14.5 3.0
AE vs. E1 17 34 -36 114 0.584 14.5 3.0 12.4 2.5
E2 vs. E1 88 54 2.8 244 0.041 23.2 4.8 12.4 2.5
CC vs. E1 -70 8.7 -83 -45 0.001 3.7 0.8 12.4 2.5
NC vs. E1 14 33 -37 108 0.647 14.1 2.9 12.4 2.5
AE vs. E2 -38 18 -66 14 0.119 14.5 3.0 23.2 4.8
E1 vs. E2 -47 15 -71 -2.7 0.041 12.4 2.5 23.2 4.8
CC vs. E2 -84 4.7 -91 -71 <0.001 3.7 0.8 23.2 4.8
NC vs. E2 -39 18 -67 11 0.099 14.1 2.9 23.2 4.8
AE vs. CC 288 112 113 607 <0.001 14.5 3.0 3.7 0.8
E1 vs. CC 230 95 81 503 0.001 12.4 2.5 3.7 0.8
E2 vs. CC 521 180 240 1035 <0.001 23.2 4.8 3.7 0.8
NC vs. CC 278 108 107 587 <0.001 14.1 2.9 3.7 0.8
AE vs. NC 2.7 29 -44 87 0.927 14.5 3.0 14.1 2.9
E1 vs. NC -13 25 -52 59 0.647 12.4 2.5 14.1 2.9
E2 vs. NC 65 47 -9.8 200 0.099 23.2 4.8 14.1 2.9
CC vs. NC -74 7.6 -85 -52 <0.001 3.7 0.8 14.1 2.9
Comparisons Table for Canine
Endpoint: Prostate Volume
Percent Differences (A vs. B)
95% Confidence (alpha of 0.05)
estimate se lowerci upperci pval geomeanA seA geomeanB seB
E1 vs. AE -15 23 -52 49 0.544 12.3 2.4 14.5 2.8
E2 vs. AE 60 43 -9.5 182 0.101 23.2 4.5 14.5 2.8
CC vs. AE -74 7.0 -86 -55 <0.001 3.7 0.7 14.5 2.8
NC vs. AE -2.0 27 -44 73 0.942 14.2 2.7 14.5 2.8
AE vs. E1 18 32 -33 109 0.544 14.5 2.8 12.3 2.4
E2 vs. E1 89 51 7.0 233 0.030 23.2 4.5 12.3 2.4
CC vs. E1 -70 8.2 -83 -47 <0.001 3.7 0.7 12.3 2.4
NC vs. E1 16 32 -34 105 0.593 14.2 2.7 12.3 2.4
AE vs. E2 -37 17 -64 11 0.101 14.5 2.8 23.2 4.5
E1 vs. E2 -47 14 -70 -6.6 0.030 12.3 2.4 23.2 4.5
CC vs. E2 -84 4.4 -91 -72 <0.001 3.7 0.7 23.2 4.5
NC vs. E2 -39 17 -65 8.3 0.088 14.2 2.7 23.2 4.5
AE vs. CC 291 106 122 590 <0.001 14.5 2.8 3.7 0.7
E1 vs. CC 231 90 87 483 <0.001 12.3 2.4 3.7 0.7
E2 vs. CC 524 170 254 1001 <0.001 23.2 4.5 3.7 0.7
NC vs. CC 283 104 117 576 <0.001 14.2 2.7 3.7 0.7
AE vs. NC 2.0 28 -42 80 0.942 14.5 2.8 14.2 2.7
E1 vs. NC -14 23 -51 52 0.593 12.3 2.4 14.2 2.7
E2 vs. NC 63 44 -7.7 187 0.088 23.2 4.5 14.2 2.7
CC vs. NC -74 7.1 -85 -54 <0.001 3.7 0.7 14.2 2.7
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