Analysis of variance

Bài giảng Lý thuyết thống kê: Phân tích phương sai (ANOVA - Analysis of variance) với nội dung so sánh trung bình của nhiều tổng thể, dựa trên việc xem xét các biến thiên (phương sai) của các giá trị quan sát trong nội bộ từng nhóm và giữa các nhóm.

23p hera_01 20-04-2016 305 35   Download

This thesis reports research on analysis of the variance of surface electromyogram (sEMG) for healthy participants and people suffering with Lower Back Pain (LBP) when they are walking and running. SEMG signal recorded when the participants were walking and running on a treadmill. The strength and duration of the muscle activity for each heel strike were the features.

129p runthenight07 01-03-2023 12 3   Download

This study determine the impact of Herzberg two-factor theory on employees of Rafhan industry. The current paper applies Herzberg two-factor theory for improving the employees’ performance.

7p guineverehuynh 18-06-2020 18 6   Download

This work is focused on the influence of different friction stir welding (FSW) parameters on AA6082 T-6 and AA5083-O alloys welding quality, by using Taguchi, Grey Relational and Weight Method. Four welding parameters were investigated, namely tool rotation speed (TRS), welding speed (WS), tool pin profile (TPP) and shoulder diameter (SD).

16p tohitohi 19-05-2020 21 1   Download

(BQ) The paper describes the application of the fuzzy logic analysis coupled with Taguchi methods to optimise the precision and accuracy of the high-speed electrical discharge machining (EDM) process. A fuzzy logic system is used to investigate relationships between the machining precision and accuracy for determining the efficiency of each parameter design of the Taguchi dynamic experiments.

10p xuanphuongdhts 27-03-2017 55 3   Download

Chapter 11 - Statistical inferences for population variances. After mastering the material in this chapter, you will be able to: Explain the basic terminology and concepts of experimental design, compare several different population means by using a one-way analysis of variance, compare treatment effects and block effects by using a randomized block design,...

9p whocare_b 05-09-2016 45 3   Download

Chapter 12 - Experimental design and analysis of variance. After mastering the material in this chapter, you will be able to: Explain the basic terminology and concepts of experimental design, compare several different population means by using a one-way analysis of variance, compare treatment effects and block effects by using a randomized block design.

12p whocare_b 05-09-2016 51 2   Download

Environment-friendly treatment of sewage sludge has become tremendously important. Conversion ofsewage sludge into energy products by environment-friendly conversion process, with its energy recovery and environmental benefits, is being paid significant attention.

8p tuananhhumg 04-11-2013 45 4   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Performance Analysis of the Blind Minimum Output Variance Estimator for Carrier Frequency Offset in

8p dauphong20 10-03-2012 51 6   Download

Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học thế giới đề tài: Variance component analysis of skin and weight to sheep subjected rapid inbreeding

0p toshiba19 15-11-2011 48 3   Download

Original article Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học Journal of Biology đề tài: variance components in a mixed linear model using Gibbs sampling CS Marginal inferences about Wang* JJ Rutledge D Gianola University of Wisconsin-Madison, Department of Meat and Animal Science, Madison, WI 53706-1284, USA (Received 9 March 1992; accepted 7 October 1992) Summary - Arguing from a Bayesian viewpoint, Gianola and Foulley (1990) derived a new method for estimation of variance components in a mixed linear model: variance estimation from integrated...

0p toshiba20 12-11-2011 66 2   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care giúp cho các bạn có thêm kiến thức về ngành y học đề tài: Statistics review 9: One-way analysis of variance...

7p coxanh_2 23-10-2011 69 4   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: "Consequences of reducing a full model of variance analysis in tree breeding experiments...

13p toshiba8 12-10-2011 43 2   Download