Exports a QFeatures object to a Excel file.

This function exports an instance of the class QFeatures to a Excel file. The resulting file is composed of four sheets:

• quantitative data which contains the content of assay() object with a color code for each cell w.r.t. to cell quantitative metadata.

• metadata which is the content of rowData() with only one-dimensionnal data (i.e. the adjacencyMatrix and the qMetacell slots are not part of the sheet),

• exp. design which is the content of colData(). Each condition in the table is colored with a different color,

• quantitative metadata which is the content of qMetacell(). There is a color code for the different tags.

xxx

Usage

write2excel(object, ...)

# S4 method for class 'QFeatures'
write2excel(object, i = NULL, filename = "newFile", writeColdData = TRUE, ...)

# S4 method for class 'SummarizedExperiment'
write2excel(object, filename, exp.design, writeColData = TRUE, ...)

.write2excel(object, filename, exp.design, writeColData = TRUE)

addColors(wb, n, tags, colors)

Arguments

object

xxx

...

xxx

i

xxx

filename

xxx

writeColdData

xxx

exp.design

xxx

writeColData

A boolean

wb

A workbook

n

A integer(1) which is the number of sheet in the workbook.

tags

xxx

colors

A character() which contains the HEX code for colors. The size of this vector must be the same as the number of tags.

Value

A Excel file.

Author

Samuel Wieczorek

Examples

data(ft, package='DaparToolshed')

#---------------------------------------
# Export the whole dataset
#---------------------------------------

write2excel(ft, filename = "foo")
#> NULL
unlink('foo.xls')
write2excel(ft, 1, "foo")
#> [1] "foo.xlsx"
unlink('foo.xls')