'Runs test' presentation slideshows

Time Series and Forecasting

Time Series and Forecasting. Random Series. STEREO.XLS. Monthly sales for a chain of stereo retailers are listed in this file.

1.59k views • 139 slides

COMPLETE BUSINESS STATISTICS

COMPLETE BUSINESS STATISTICS. by AMIR D. ACZEL & JAYAVEL SOUNDERPANDIAN 6 th edition (SIE). Chapter 14. Nonparametric Methods and Chi-Square Tests. Using Statistics The Sign Test The Runs Test - A Test for Randomness The Mann-Whitney U Test The Wilcoxon Signed-Rank Test

968 views • 53 slides

The Examination of Residuals

The Examination of Residuals. Introduction. Much can be learned by examinging residuals. . This is true not only for linear regression models, but also for nonlinear regression models and analysis of variance models. .

949 views • 47 slides

Autocorrelation in Regression Analysis

Autocorrelation in Regression Analysis. Tests for Autocorrelation Examples Durbin-Watson Tests Modeling Autoregressive Relationships. What causes autocorrelation?. Misspecification Data Manipulation Before receipt After receipt Event Inertia Spatial ordering.

1.57k views • 25 slides

Autocorrelation in Regression Analysis

Autocorrelation in Regression Analysis. What is Autocorrelation? What causes Autocorrelation? Tests for Autocorrelation Examples Durbin-Watson Tests Modeling Autoregressive Relationships. What is Autocorrelation?. Correlation between values of the same variable across observations

1.69k views • 24 slides

Nonparametric Hypothesis tests

Nonparametric Hypothesis tests. The approach to explore the small-sized sample and the unspecified population. Nonparametric problems. No proper distribution for hypothesis test Too small size to adopt the normality approximation

233 views • 22 slides

CHAPTER NINE

352 views • 13 slides

Lesson 15 - 2

Lesson 15 - 2. Runs Test for Randomness. Objectives. Perform a runs test for randomness Runs tests are used to test whether it is reasonable to conclude data occur randomly , not whether the data are collected randomly. Vocabulary.

198 views • 13 slides

Lesson 15 - 2

Lesson 15 - 2. Runs Test for Randomness. Objectives. Perform a runs test for randomness Runs tests are used to test whether it is reasonable to conclude data occur randomly , not whether the data are collected randomly. Vocabulary.

221 views • 13 slides

12.4

12.4. Runs Test for Randomness. Is this sequence random?. SSSSSSSSSSSWWWWWWW SWSWSWSWSWSWSWSWS SWSSWWSWWWSSWWSSSWWSSWWSS. Random Party?.

289 views • 12 slides

Example 13.1 Forecasting Monthly Stereo Sales

244 views • 11 slides

By Herbert S. Bright and Richard L. Enison Presented by Saunders Roesser

Quasi-Random Number Sequences from a Long Period TLP Generator with Remarks on Application to Cryptography. By Herbert S. Bright and Richard L. Enison Presented by Saunders Roesser. The Problem. Generation of successful random number sequences that pass all statistical testing criteria.

248 views • 9 slides