BY: Nidhi Gupta

Multivariate data analysis is a powerful tool in analytics and spectroscopy today. Panorama’s Quantify module provides a perfect solution to handle these complex statistical methods in an easy way. The wizard guided approach of calibration model development allows the user to create professional calibration models with a few easy mouse clicks.

• Calibration modeling with PLS, MLR, etc.
• Convenient spectral data selection (calibration and validation data)
• Assignment of parameter values, e.g. concentrations
• Mathematical pre-processing
• Calculation of the calibration model including validation of the model with independent data
• Automatic outlier detection
• Interactive optimization of the calibration model
• Presentation of results in a descriptive report and comprehensive explorative result plots (support for exchange with office applications)

In addition to the basic univariate calibration capabilities of panorama Pro, this module provides all major multivariate analysis methods like PLS, MLR and PCR. It is an ideal add-on for panorama Pro users requiring advanced quantitative analysis methods for spectroscopic data evaluation.

A simple wizard driven calibration model development with final validation provides maximum convenience in preparation of multivariate calibration models. The wizard guides you through the steps of a calibration and assists you with hints:

• Convenient spectral data selection including spectral ranges
• Mathematical pre-processing
• Calibration modelling with PLS1, MLR or PCR
• Comprehensive and explorative result plots
• Automatic outlier detection
• Descriptive result report
• Automatic and manual prediction
• Calibration model validation with independent spectral data

The final model will be saved in a project together with your spectra or as an individual file on your disc.

Data Evaluation / Prediction

Once a calibration model has been designed and completed, it will be available for routine analysis within the software.

The following analysis options are available:

• Online data evaluation
• Evaluation report

The online data evaluation option shows predicted values directly for the active spectrum in your application workspace. The evaluation report provides comprehensive prediction results for one or more evaluated spectra.

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