Discrete Data Analysis with R

2015 ◽  
Author(s):  
Michael Friendly ◽  
David Meyer ◽  
Achim Zeileis
Keyword(s):  
Data Analysis ◽  
Discrete Data

Analyse Volleyball Echelon Construction of Shandong Province

2011 ◽  
Vol 467-469 ◽  
pp. 52-56
Author(s):  
Min Hang Liu ◽  
Shu Ping Yuan
Keyword(s):  
Sustainable Development ◽  
Data Analysis ◽  
Discrete Data ◽  
Positive Influence ◽  
Shandong Province ◽  
The Sustainable Development ◽  
Level 3

This study analyses a series of problems on the volleyball team echelon construction of Shandong Province, through a great number of discrete data analysis, and put formula of Yt ＝ Yt-1+[(Yt-1 —Yt-2)+(Yt-2 — Yt-3)+…+(Yt-n —Yt-(n+l))] ／ n into calculation, so as to get the following conclusions: 1. While the number of excellent volleyball teams decreased rapidly, meanwhile, the number of 2nd-line increased steadily year by year, which showed the trend of reverse growth to 1st-line; 2. The number of 3rd-line increased slowly, not significantly change, which fluctuated on a certain level; 3. The growing speed of the number of 3rd-line was lower than the number of 2nd-line. This study will play a positive influence and promote the sustainable development of volleyball through the study of analysing volleyball team echelon construction of Shandong Province.

scholarly journals Gender Differences in Teaching and Research Performance of University Teachers Based on Discrete Data Analysis

2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Hong Ding
Keyword(s):  
Gender Differences ◽  
Data Analysis ◽  
Research Performance ◽  
Discrete Data ◽  
Men And Women ◽  
Male And Female ◽  
Teaching And Research ◽  
Female Teachers ◽  
Outstanding Teachers ◽  
And Gender

Numerous studies have found that there were obvious differences between men and women in research performance, but there is little analysis on teaching. At the same time, the existing studies did not classify the teacher sample but only analyzed the overall sample. This study takes both teaching and research into account, and the sample teachers from a certain university in China are divided into three groups such as outstanding teachers in teaching, outstanding teachers in research, and weak teachers in both teaching and research through cluster analysis based on the discrete data analysis of teaching and research workload from 2018 to 2020. The gender differences in teaching and research performance of male and female teachers in every group are analyzed. It is found that there are obvious differences between male and female teachers in the three groups. By analyzing the correlation between male and female teaching and research performance and gender, age, education, and degree of three groups, it is also found that there are differences between men and women in the correlation of individual factors such as degree and type of graduation university. Based on the results, this paper provides several policy recommendations.

scholarly journals Continuous versus discrete data analysis for gait evaluation of horses with induced bilateral hindlimb lameness

2021 ◽  
Author(s):  
Ineke H. Smit ◽  
Elin Hernlund ◽  
Harold Brommer ◽  
P. René van Weeren ◽  
Marie Rhodin ◽  
...  
Keyword(s):  
Data Analysis ◽  
Discrete Data ◽  
Hindlimb Lameness
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