Who we are
Every software on this site has been developed within 
Newcastle for internal use and is available to full members of CPACT through these pages.
You will find here: the latest (software-related) news, an overview of the different packages, a download section, a presentation/online help for PreScreen and links to Matlab related websites.
Software
moves through a number of steps from the collection of raw data to the definition of the nominal data set to be presented to 
for the application of MSPC or process modelling. PreScreen’s many tools makes the tedious process of cleaning a raw data set much easier with a mouse click…
enables a robust statistical model of the process to be developed through its ability to allow two data sets to be imported – the nominal data set from which we build the model and a second data set upon which the model is validated. The main driving force behind the model building is to check that the underlying assumptions are satisfied. The tools included in MultiDAT are:
- Modelling tools: multiple linear regression (MLR), principal components analysis (PCA), principal components regression (PCR), projection to latent structures (PLS)
- ‘Helper’ tools: stepwise procedure (for variable selection in regressions), cross-validation (for PCA, PCR, PLS), mathematical transformations of variables, color markings of samples…