# Statistics & Multivariate Analysis with XLSTAT-Base, NYC 12-14 June 2019

Subscribe to this statistics training course illustrated with XLSTAT-Base that will be held in New York. You will learn the basics of descriptive statistics, multivariate data analysis (PCA, CA, AHC), statistical modeling (ANOVA, regression), statistical tests (parametric and nonparametric) as well as machine learning techniques. All of those essential features will be illustrated using the XLSTAT-Base solution.

## Statistics & Multivariate Analysis with XLSTAT-Base, 3-day training

This training goes through most commonly used data analysis methods in a wide variety of fields including research, biostatistics, marketing, sensometrics, finance and industry. The course proposes conceptual and intuitive approaches to descriptive statistics, multivariate data analysis, tests, modeling as well as machine learning. Methods are illustrated with many examples and implementations in XLSTAT-Base, including a thorough interpretation of results. Participants are also given time to practice on real data provided by the trainer. At the end of the training, participants are able to quickly find and implement appropriate statistical methods to answer their own data-related questions, using XLSTAT-Base.

## Pre-requisites

Basic experience in using Microsoft Excel

## Program

### Introduction

• A couple of definitions: individuals, variables, sample, population

### Describing data:

• Quantitative variables: mean, standard deviation, variance, median, quartiles, Histograms, box plots, scatter plots
• Qualitative variables: frequencies, mode, bar chart, cross tab

### Exploring large data sets:

• Reducing dimensionality: principal component analysis, correspondence analysis
• Segmenting data: agglomerative hierarchical clustering, k-means

### Hypothesis testing

• Defining the null hypothesis, the p-value and error risks
• Parametric tests assumptions
• Parametric tests vs nonparametric tests
• One-tailed tests vs two-tailed tests

### Modeling data

• Linear regression
• One-way ANOVA and multiple comparisons
• Multi-way ANOVA and interaction effects
• ANCOVA

### Machine learning

• Supervised vs unsupervised learning
• Introduction to some supervised machine learning techniques

### Deploying R procedures in Excel

• Overviewing the XLSTAT-R code infrastructure

## Profil des Schulungsleiters

### Jean-Paul Maalouf

Jean-Paul Maalouf ist ein statistischer Senior-Berater und arbeitet bei Addinsoft seit 2014. Er hat einen Doktortitel in Biologie und verfügt über umfangreiche Erfahrungen in der Lehre von Statistik, eine Tätigkeit mit der er sich intensiv seit 2012 beschäftigt. Zu seinen Kunden zählen u.a. große französische Forschungsinstitute (INRA, CNRS, INSERM, CIRAD, mehrere Universitäten) sowie Privatunternehmen auf der ganzen Welt. Seine Lehrmethoden konzentrieren sich darauf, statistische Instrumente konzeptionell und nicht mathematisch darzustellen. Statistik ist verständlichlicher für Benutzer geworden, die nicht unbedingt Erfahrung in Mathematik haben. Darüber hinaus müssen statistische Tools schnell und unkompliziert anwendbar sein.

Mehr