CGHnormaliter (version 1.26.0)

CGHnormaliter.write.table: Print normalized aCGH data to a file

Description

This function stores the results of a CGHnormaliter normalization into a plain text file.

Usage

CGHnormaliter.write.table(input, data.type=c("normalized","segmented","called"), file=paste(data.type,".txt", sep=""))

Arguments

input

result object of a CGHnormaliter normalization.

data.type

type of aCGH data to store.

file

file name to store the data in.

Details

Available aCGH data types are:

• normalized: The normalized log2 intensity ratios
• segmented: The segmented log2 intensity ratios (after normalization)
• called: The calls (after normalization)

The selected data are stored into a tabseparated file with the specified file name.

References

Bart P.P. van Houte, Thomas W. Binsl, Hannes Hettling, Walter Pirovano and Jaap Heringa. CGHnormaliter: an iterative strategy to enhance normalization of array CGH data with imbalanced aberrations. BMC Genomics, 10:401, 2009.

See Also

CGHnormaliter

Examples

  data(Leukemia)
  ## Normalize the intensity ratios
  ## Not run: result <- CGHnormaliter(Leukemia)
  ## Write the result to a file
  ## Not run: CGHnormaliter.write.table(result)
  ## Not run: CGHnormaliter.write.table(result, type="segmented")
  ## Not run: CGHnormaliter.write.table(result, type="called", file="mycalls.txt")