marconfr / r_validr

A Shiny R project to ease the statistical validation of analytical methods

 .-.    __
|   |  /\ \
|   |  \_\/      __        .-.
|___|        __ /\ \      /:::\
|:::|       / /\\_\/     /::::/
|:::|       \/_/        / `-:/
':::'__   _____ _____  /    /
    / /\ /     |:::::\ \   /
    \/_/ \     |:::::/  `"`
          `"""""""""`
__     __    _ _     _ ____
\ \   / /_ _| (_) __| |  _ \
 \ \ / / _` | | |/ _` | |_) |
  \ V / (_| | | | (_| |  _ <
   \_/ \__,_|_|_|\__,_|_| \_\

To cite ValidR :

Frédéric Marçon. (2023). marconfr/R_VALIDR: v1.0 (v1.0). Zenodo. https://doi.org/10.5281/zenodo.7706081

Analytical chemistry app written in shiny / R to ease the validation of method of dosing

-> ValidR Matrix : Detection of matrix effects

Based on regression analysis to detect of significant variations in intercepts or slopes

-> ValidR Assay : Method validation with accuracy profiles

Based on the tolerance intervals and accuracy profiles, which guarantee that a pre-defined proportion of future measurements obtained with the method will be included within the acceptance limits.

 ┌─────────────────────┐     ╔════════════════╗       ┌──────────────────────┐
 │MATRIX_TEMPLATE.XLSX │────▶║  ValidR Matrix ║──────▶│ REPORT_MATRIX.html   │
 └─────────────────────┘     ╚════════════════╝       └──────────────────────┘
                                                                            
                                                      ┌──────────────────────┐
                                                  ┌──▶│ REPORT_ASSAY.html    │
 ┌─────────────────────┐     ╔════════════════╗   │   └──────────────────────┘
 │ ASSAY_TEMPLATE.XLSX │────▶║  ValidR Assay  ║───┤                         
 └─────────────────────┘     ╚════════════════╝   │   ┌──────────────────────┐
                                                  └──▶│REPORT_ASSAY_1CAL.html│
                                                      └──────────────────────┘

Hosting at :

• ValidR Assay : https://fred-marcon.shinyapps.io/R_PROJET_VALIDR_ASSAY/

• ValidR Matrix : https://fred-marcon.shinyapps.io/R_PROJET_VALIDR_MATRIX/