منابع مشابه
A multivariate analysis of automobile rating data
In this project, we are exploring a multivariate analysis of automobile data, which can be downloaded from https://archive.ics.uci.edu/ml/datasets/Automobile. This data set contains 205 observations, each observation consists of three types of entities: (a) the specification of an auto in terms of various characteristics, including 10 categorical variables (e.g. the make, fuel type, number of d...
متن کاملTeaching Statisticians and Applied Researchers Statistical Methods for Analysis of Data from Rating Scales. Experiences from Joint Research Courses in Rating Scale Data Analysis
The widespread use of rating scales in applied research fields implies need of statistical methods applicable to various types of studies involving ordinal response data. The aim of this paper is to present a teaching model of joining research courses in rating scale data analysis for statisticians and applied scientists together in order to stimulate inter-disciplinary communication. The parti...
متن کاملLarge Scale Experiments Data Analysis for Estimation of Hydrodynamic Force Coefficients Part 1: Time Domain Analysis
This paper describes various time-domain methods useful for analyzing the experimental data obtained from a circular cylinder force in terms of both wave and current for estimation of the drag and inertia coefficients applicable to the Morison’s equation. An additional approach, weighted least squares method is also introduced. A set of data obtained from experiments on heavily roughened circul...
متن کاملInappropriate rating scale.
[email protected] Editor – We read with interest the study by Chan et al into the effect of needling HT7 on psychological stress in hospice staff. We agree that stress in hospice staff is an important problem and that a simple effective treatment would be useful. However, although Chan et al aimed to measure reductions in psychological stress, we feel that the outcome measure they chose wa...
متن کاملA rasch analysis of the statistical anxiety rating scale.
The conceptualization of a distinct construct known as statistics anxiety has led to the development of numerous rating scales, including the Statistical Anxiety Rating Scale (STARS), designed to assess levels of statistics anxiety. In the current study, the STARS was administered to a sample of 423 undergraduate and graduate students from a midsized, western United States university. The Rasch...
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ژورنال
عنوان ژورنال: Canadian Journal of Plant Science
سال: 1991
ISSN: 0008-4220,1918-1833
DOI: 10.4141/cjps91-085