alR (version 2.2.0)

histone: Data on histone modifications.

Description

Data for the prediction of steady-state transcript abundance in developing secondary xylem from histone modification ChIP-seq data in E. grandis.

Usage

data(histone)

Format

A data.frame with five variables:

Gene_ID

Factor containing 35711 unique gene identifiers.

Raw_FPKM

A numeric value containing the raw FPKM signal.

H3K4me3_signal_bin25

A numeric value containing the H3K4me3 signal that has maximum positive correlation with gene expression level, at bin 25.

H3K27me3_signal_bin21

A numeric value containing the H3K27me3 signal that has maximum negative correlation with gene expression level, at bin 21.

Train

A logical indicator giving a 60% split for validation purposes.

Examples

# NOT RUN {
library(alR)
str(histone)
summary(histone$Raw_FPKM)
plot(Raw_FPKM~H3K4me3_signal_bin25, data=histone)
plot(Raw_FPKM~H3K27me3_signal_bin21, data=histone)
# }