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The massi_y function extracts the y chromosome probe values for each sample and calculates the coefficient of variation (CV) for each probe. The returned list contains CV values (%) for each probe and quantile data. The probe variation data can be visualized using the massi_y_plot function.
● Data Source:
BioConductor
● Keywords:
● Alias: massi_y
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The massi_y_plot function plots the data output from massi.y function.
● Data Source:
BioConductor
● Keywords:
● Alias: massi_y_plot
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massi uses y chromosome probe information to cluster samples and predict the sex of each sample in gene expression microarray datasets.
● Data Source:
BioConductor
● Keywords:
● Alias: massi, massi-package
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The massi_cluster function predicts the sex of samples using k-medoids clustering.
● Data Source:
BioConductor
● Keywords:
● Alias: massi_cluster
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This function produces three figures in a new graphics device to enable the exploration of the massi_cluster and massi_select results.
● Data Source:
BioConductor
● Keywords:
● Alias: massi_cluster_plot
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The massi_dip function applies the dip test to the subset of y chromosome probe values returned from the massi_select function. This can be used to indicate if there may be either a male or female bias in the dataset. This function returns a message indicating if the dataset may have a sex bias. The results for massi_dip are not relaible for datasets with 10 or less samples.
● Data Source:
BioConductor
● Keywords:
● Alias: massi_dip
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(Package: massiR) :
This function selects the y chromosome probe data for each sample.
● Data Source:
BioConductor
● Keywords:
● Alias: massi_select
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