Digital Gene Expression Generalized Linear Model results - class
数字基因表达的广义线性模型 - 类
译者:生物统计家园网 机器人LoveR
描述----------Description----------
A simple list-based class for storing results of a GLM fit to each tag/gene in a DGE dataset.
基于一个简单的列表类,用于存储一个的GLM适合每个标记/基因在胃排空集的结果。
角子机/列表组件----------Slots/List Components----------
Objects of this class contain the following list components:
这个类的对象包含以下列表组件:
coefficients: matrix containing the coefficients computed from fitting the model defined by the design matrix to each gene/tag in the dataset.
coefficients:包含从装修的设计矩阵定义DataSet中的每个基因/标签模型计算出的系数矩阵。
df.residual: vector containing the residual degrees of freedom for the model fit to each tag/gene in the dataset.
df.residual:向量自由的剩余度模型拟合到DataSet中的每个标签/基因。
deviance: vector giving the deviance from the model fit to each tag/gene.
deviance:矢量从模型的拟合给每个标签/基因的偏差。
design: design matrix for the full model from the likelihood ratio test.
design:从似然比检验模型的设计矩阵。
offset: scalar, vector or matrix of offset values to be included in the GLMs for each tag/gene.
offset:标量,向量或矩阵偏移值被包含在每个标签/基因GLMs。
samples: data frame containing information about the samples comprising the dataset.
samples:数据框包含组成的数据集的样本信息。
genes: data frame containing information about the genes or tags for which we have DGE data (can be NULL if there is no information available).
genes:数据框包含有关的基因或标记,我们有胃排空数据(可以是NULL如果没有信息可用)的信息。
dispersion: scalar or vector providing the value of the dispersion parameter used in the negative binomial GLM for each tag/gene.
dispersion:标量或矢量提供负二项分布的GLM每个标签/基因的色散参数的值。
lib.size: vector providing the effective library size for each sample in the dataset.
lib.size:向量集在每个样品提供有效的库的大小。
weights: matrix of weights used in the GLM fitting for each tag/gene.
weights:矩阵中的GLM拟合每个标签/基因的使用权。
fitted.values: the fitted (expected) values–here they are counts–from the GLM for each tag/gene.
fitted.values:拟合值(预期),在这里,他们的GLM计数,从每个标记/基因。
abundance: vector of gene/tag abundances (expression level), on the log2 scale, computed from the mean count for each gene/tag after scaling count by normalized library size.
abundance:基因/标记丰度表达水平,从平均每个基因/标记后归库的大小缩放计数计数的log2规模计算,向量。
方法----------Methods----------
This class inherits directly from class list so any operation appropriate for lists will work on objects of this class. DGEGLM objects also have a show method.
这个类直接继承自类list所以适当列表的任何操作,将这个类的对象。 DGEGLM对象也有一个show方法。