importDataFromQI

para

a csv file exported from Progenesis QI, which contains peak 
intensity data

file

1, read the normalized data; 2, read the raw data

mode

valid peak width range, for example, it can be set as c(1,30).
The unit is second.

valid retention time range, for example, it can be set as c(0.5,9).
The unit is minute

The package provides a integrated pipeline for mass spectrometry-
based metabolomic data analysis. It includes the stages peak detection, data
preprocessing, normalization, missing value imputation, univariate statistical
analysis, multivariate statistical analysis such as PCA and PLS-DA, metabolite
identification, pathway analysis, power analysis, feature selection and
modeling, data quality assessment.

importDataFromQI: importDataFromQI

Description

Usage

Arguments

Value