Cross Platform Meta-Analysis of Microarray Data


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Documentation for package ‘crossmeta’ version 1.18.0

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add_adjusted Add expression data adjusted for pairs/surrogate variables
add_sources Add sample source information for meta-analysis.
add_vsd Add VST normalized assay data element to expression set
bulkPage Logic for Select Contrasts Interface
bulkPageUI UI for Select Contrasts Interface
diff_expr Differential expression analysis of esets.
es_meta Effect size combination meta analysis.
exprs.MA Extract Log-Expression Matrix from MAList
filter_genes Filter genes in RNA-seq ExpressionSet
fit_ebayes Fit ebayes model
fix_illum_headers Attempts to fix Illumina raw data header
get_raw Download and unpack microarray supplementary files from GEO.
get_sva_mods Get model matrices for surrogate variable analysis
get_top_table Get top table
get_vsd Get variance stabilized data for exploratory data analysis
gs.names Map between KEGG pathway numbers and names.
gslist KEGG human pathway genes.
ilmn.nnum Count numeric columns in raw Illumina data files
iqr_replicates Removes features with replicated annotation.
load_agil_plat Load Agilent raw data
load_diff Load previous differential expression analyses.
load_raw Load and annotate raw data downloaded from GEO.
open_raw_illum Open raw Illumina microarray files.
phenoData.ch2 Construct AnnotatedDataFrame from Two-Channel ExpressionSet
prefix_illum_headers Run prefix on Illumina raw data files
remove_autonamed Remove columns that are autonamed by data.table
run_limma Linear model fitting of eset with limma.
run_limma_setup Setup ExpressionSet for running limma analysis
run_sva Run surrogate variable analysis
setup_prev Setup selections when many samples.
symbol_annot Add hgnc symbol to expression set.