Biocomb (version 0.4)

leukemia_miss: desease data

Description

Leukemia dataset includes the bone marrow samples obtained from acute leukemia patients at the time of diagnosis: 25 acute myeloid leukemia (AML) samples; 9 T-lineage acute lymphoblastic leukemia (ALL) samples; and 38 B-lineage ALL samples. After preprocessing, the 100 genes with the largest variation across samples are selected. This dataset is the same as leukemia72 with the 5 percent of missing values.

Usage

leukemia_miss

Format

A data.frame containing 72 observations of 101 variables: 100 features and class with three diagnosis: 38 B-lineage ALL, 9 T-lineage ALL and 25 AML. It has 5 percent missing values.

See Also

data_test, datasetF6, leukemia72, leukemia72_2

Examples

# NOT RUN {
# load the dataset
data(leukemia_miss)
# X95735_at
with(leukemia_miss, by(X95735_at,Class,mean,na.rm=TRUE))

# M27891_at
with(leukemia_miss,tapply(M27891_at, Class, FUN = mean,na.rm=TRUE))
# }