intensity_PXD000022

This dataset has been collected during a study designed to compare the protein content of the exosome-like vesicles (ELVs) released from C2C12 murine myoblasts during proliferation (ELV-MB), and after differentiation into myotuves (ELV-MT). The dataset within this package contains proteins intensity processed using MaxQuant. More information can be found on ProteomeExchange public repository (http://proteomecentral.proteomexchange.org/cgi/GetDataset?ID=PXD000022) or in the original paper (see reference).

datasets

The package contains a collection of functions for left-censored missing data imputation. Left-censoring is a special case of missing not at random (MNAR)  mechanism that generates non-responses in proteomics experiments. The package also contains functions to artificially generate peptide/protein expression data (log-transformed) as random draws from a multivariate Gaussian distribution as well as a function to generate missing data (both randomly and non-randomly). For comparison reasons, the package also contains several wrapper functions for the imputation of non-responses that are missing at random. 

Cosmin Lazar

imputeLCMD

A collection of methods for left-censored missing data
        imputation

intensity_PXD000022 function

Original MaxQuant data: http://proteomecentral.proteomexchange.org/cgi/GetDataset?ID=PXD000022

intensity_PXD000022: Dataset PXD000022 from ProteomeXchange.

Description

Usage

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source

References

Examples