R/formats_firebrowseNormalizedGeneExpression.R

In psichomics: Graphical Interface for Alternative Splicing Quantification, Analysis and Visualisation

firebrowseNormalizedGeneExpressionFormat <- function() {
    list(
        tablename   = "Gene expression (normalised)",
        filename    = "RSEM_genes_normalized",
        description = "Normalised gene expression from RSEM",
        dataType    = "Gene expression",
        
        # Transpose data before parsing? If so, a row in the transposed dataset
        # would be a column in the original
        skip        = 2,     # Rows to skip when parsing file (include header)
        transpose   = FALSE,
        
        # Format checker information
        rowCheck    = TRUE, # Check a row (TRUE) or a column (FALSE)
        checkIndex  = 2,    # Index of row/column to check the format
        
        # File string to check
        check = c("gene_id", rep("normalized_count", 5)),
        
        # Parsing information
        delim       = "\t",  # Delimiter used to separate fields
        colNames    = 1,     # Row to use for column names
        rowNames    = 1,     # Column to use for row names
        ignoreCols  = 1,     # Columns to ignore
        ignoreRows  = NULL,  # Rows to ignore
        commentChar = NULL,  # Ignore lines starting with this string
        
        # Remove duplicated rows
        unique = FALSE,
        
        # Identity of rows and columns
        rows    = "genes",
        columns = "samples",
        
        # Default columns to show (NULL to show all)
        show = NULL
    )
}

attr(firebrowseNormalizedGeneExpressionFormat, "loader") <- "formats"