arrayQuality
Functions for performing print-run and array level quality assessment.
- Bioconductor
- https://bioconductor.org/packages/arrayQuality
Source attribution
- Bioconductor — arrayQuality
Related resources
The package contains a modular pipeline for analysis of HELP microarray data, and includes graphical and mathematical tools with more general applications.
Functions for normalisation of two-color microarrays by optimised local regression and for detection of artefacts in microarray data
A visual and interactive web application using RStudio's shiny package. Bad quality samples are detected using sample-dependent and sample-independent controls present on the array and user adjustable thresholds. In depth exploration of bad quality samples can be performed using several interactive diagnostic plots of the quality control probes present on the array. Furthermore, the impact of any batch effect provided by the user can be explored.
This package generates microarray quality metrics reports for data in Bioconductor microarray data containers (ExpressionSet, NChannelSet, AffyBatch). One and two color array platforms are supported.