summarize.gdsn: GDS object Summaries

In zhengxwen/gdsfmt: R Interface to CoreArray Genomic Data Structure (GDS) Files

GDS object Summaries

Description

Get the summaries of a GDS node.

Usage

summarize.gdsn(node)

Arguments

node	an object of class gdsn.class, a GDS node

Value

A list including

min	the minimum value
max	the maximum value
num_na	the number of invalid numbers or NA
decimal	the count of each decimal (integer, 0.1, 0.01, ..., or other)

Author(s)

Xiuwen Zheng

Examples

# cteate a GDS file
f <- createfn.gds("test.gds")

n1 <- add.gdsn(f, "x", seq(1, 10, 0.1), storage="float")
n2 <- add.gdsn(f, "y", seq(1, 10, 0.1), storage="double")
n3 <- add.gdsn(f, "int", c(1:100, NA, 112, NA), storage="int")
n4 <- add.gdsn(f, "int8", c(1:100, NA, 112, NA), storage="int8")

summarize.gdsn(n1)
summarize.gdsn(n2)
summarize.gdsn(n3)
summarize.gdsn(n4)

# close the file
closefn.gds(f)

# delete the temporary file
unlink("test.gds", force=TRUE)

zhengxwen/gdsfmt documentation built on April 11, 2024, 3:19 a.m.