riboflavinv100: Riboflavin Production Data (Top 100 Genes)

In TFM: Sparse Online Principal Component for Truncated Factor Model

Riboflavin Production Data (Top 100 Genes)

Description

This dataset is a subset of the riboflavin production data by Bacillus subtilis, containing n = 71 observations. It includes the response variable (log-transformed riboflavin production rate) and the 100 genes with the largest empirical variances from the original dataset.

Usage

data(riboflavinv100)

Format

y

Log-transformed riboflavin production rate (original name: q_RIBFLV). This is a continuous variable indicating the efficiency of riboflavin production by the bacterial strain.

x

A matrix of dimension 71 \times 100 containing the logarithm of the expression levels of the 100 genes with the largest empirical variances.

Note

The dataset is provided by DSM Nutritional Products Ltd., a leading company in the field of nutritional ingredients. The data have been preprocessed and normalized.

Examples

data(riboflavinv100)
print(dim(riboflavinv100$x))
print(length(riboflavinv100$y))

TFM documentation built on June 9, 2025, 9:08 a.m.