regressionplot(globaltest)
regressionplot()所属R语言包:globaltest
Regression Plot for Global Test (Deprecated)
全球测试(已回归图)
译者:生物统计家园网 机器人LoveR
描述----------Description----------
Produces a plot which can be used to visualize the effect of specific samples on the test result produced by
产生一个特定样本的影响,对所生产的测试结果可用于可视化的图
用法----------Usage----------
regressionplot(gt, geneset, sampleid, ...)
参数----------Arguments----------
参数:gt
The output of a call to globaltest.
输出调用globaltest的。
参数:geneset
The name or number of the geneset to be plotted (only necessary if multiple genesets were tested).
名称或geneset的数量要绘制(只有必要的,如果多个genesets被测试)。
参数:sampleid
An optional vector of names or numbers of the samples of interest.
一个名称或利益样品数可选向量。
参数:...
Any extra arguments will be forwarded to the plotting function. </table>
任何额外的参数将被转发到绘图功能。 </ TABLE>
Details
详情----------Details----------
The regressionplot plots, for all pairs of samples, the covariance between the expression patterns against the covariance between their clinical outcomes. Each point in the plot therefore represents a pair of samples. A regression line is fitted through the samples, which visualizes the test result of the function globaltest. A steeply increasing slope indicates a high (possibly significant) value of the test statistic.
regressionplot图,对所有样品,对他们的临床结果之间的协方差的表达模式之间的协方差。每个图点,因此代表了一双样品。一个装有回归线通过的样品,其中形象化功能globaltest的测试结果。一个急剧增加的斜率表示的检验统计量的高值(可能显着)。
An optional argument sampleid can be supplied, giving sample numbers of possibly outlying arrays. In this case, all pairs of arrays involving one of the arrays in sampleid is marked as a red cross, while the other pairs are marked as a blue dot. The blue line which is fitted through all points can now be compared to a red dotted line which is fitted though only the red
一个可选的参数sampleid,可提供给可能的外围阵列的样本数。在这种情况下,对所有涉及sampleid阵列之一的阵列被标记为一个红色的叉,而另一对标记为一个蓝点。蓝线是通过装上所有的点,现在可以进行比较,以红色虚线,这是装上虽然只有红色
值----------Value----------
NULL (no output).
NULL(无输出)。
注意----------Note----------
regressionplot has been deprecated. Please use subjects instead.
regressionplot已被弃用。请使用subjects代替。
Regressionplot does not work if the adjusted version of
regressionplot不起作用,如果调整后的版本
作者(S)----------Author(s)----------
Jelle Goeman: <a href="mailto:j.j.goeman@lumc.nl">j.j.goeman@lumc.nl</a>; Jan Oosting
参考文献----------References----------
van Houwelingen, 2004, A global test for groups of genes: testing association with a clinical outcome, Bioinformatics 20 (1) 93–99. See also the How To
参见----------See Also----------
globaltest, sampleplot,
globaltest,sampleplot
举例----------Examples----------
# Breast cancer data (ExpressionSet) from the Netherlands Cancer[从荷兰癌症乳腺癌数据(ExpressionSet)]
# Institute with annotation:[研究所与注释:]
data(vandeVijver)
data(annotation.vandeVijver)
gt <- globaltest(vandeVijver, "ESR1", annotation.vandeVijver)
if (interactive()) {
regressionplot(gt[1])
regressionplot(gt[1], sampleid = "122")
}
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
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