'Column variables' diaporamas de présentation

Developed by: Annie Gjelsvik, PhD, Karine Tolentino, MPH, Halima Ahmadi, and Christin Giordano

Web Access to Rhode Island Public Health Data. Developed by: Annie Gjelsvik, PhD, Karine Tolentino, MPH, Halima Ahmadi, and Christin Giordano. In collaboration with the Rhode Island Department of Health Asthma Control Program

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Deciles and Percentiles

Deciles and Percentiles. Deciles : If data is ordered and divided into 10 parts, then cut points are called Deciles

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Correspondence Analysis

Correspondence analysis is a descriptive/exploratory technique designed to analyse simple two-way and multi-way tables containing some measure of correspondence between the rows and columns.

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Introduction to Loops

Introduction to Loops ISM 614 Dr. Hamid Nemati Summer 2001 Better way: Write a method with a single loop-statement that repeats println() 100 times: public void hello100() { for (int k = 0; k < 100; k++) // For 100 times

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Lesson 11 - R

Lesson 11 - R. Chapter 11 Review: Inference for Distribution of Categorical Variables: Chi-Square Procedures. Objectives. Explain what is meant by a chi-square goodness of fit test Conduct a chi-square goodness of fit test Given a two-way table, compute conditional distributions

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Using SPSS for Chi Square

Using SPSS for Chi Square. UDP 520 Lab 5 Lin Lin November 8 th , 2007. Outline . Dataset Review t-test Chi-square Exercise . BMI. Body mass index (BMI) is a measure of body fat based on height and weight that applies to both adult men and women. Under & normal weight: BMI <25

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Three important questions

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Data Analysis for Two-Way Tables

Data Analysis for Two-Way Tables. The Basics. Two-way table of counts Organizes data about 2 categorical variables Row variables run across the table Column variables run down the table Row and Column totals provide the marginal distributions of the two variables SEPERATELY.

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