نتایج جستجو برای: stepwise factor analysis
تعداد نتایج: 3487318 فیلتر نتایج به سال:
This study aimed to present a model for portfolio risk premium assessment of companies listed in Tehran Stock Exchange. In order to achieve this purpose, monthly data of 150 companies listed in Tehran Stock Exchange during 2007-2017 was used. In this study, the predictive powers of FamaFrench three-factor model [11], Carhart four-factor model [1], Fama - French five-factor model [24], Brousseau...
OBJECTIVE To assess the ability of 9 clinical or biological variables to predict outcome (survival or nonsurvival) using multiple regression and classification analyses. DESIGN Prospective, descriptive cohort study with no interventions. SETTING Surgical intensive care unit of a tertiary care hospital and a medical school research laboratory. PATIENTS Eighteen patients with a documented s...
Background and Aim: Based on theories and researches, three variables effective in the organizational citizenship behavior are e thical values, job satisfaction and psychological empowerment. The present study aims to explore the relationship between these variables and the organizational citizenship behavior (OCB) among the staff members of private hospitals in Shiraz. Materials and Methods: T...
This thesis is a comprehensive comparative study of survival analysis methods, in particular the application of the Cox Proportional Hazards (CPH) model to real life data: A data set with 48 right-censored (end of study) patients suffering from multiple myeloma, and the COpenhagen Stroke study (COST) database with 993 right-censored (10 year follow-up) stroke patients. The most frequently appli...
The relationship between some important morphological traits with seed yield in 18 soybean genotypes inclusive three cultivars (JK, May and Cap) and 15 M4 mutant lines were investigated using randomized complete block design with four replications. Results of analysis of variance indicated that there were significant differences between genotypes in all traits except the number of branches per ...
background and objectives: seed vigour is the resultant of a broad range of physiological processes which have genetic background. the study of genetic variation, play an important role in enhancing the ability of breeders in selection and breeding operation. this study aimed to evaluate rice genotypes with the physiological and morphological characteristics related to seed vigour and grouping ...
abstract the current study examined the role of emotional intelligence and motivation on language learning of efl learners in iranian context. the participants of this study were 162 female and 100 male junior high school students. these participants were selected by convenient sampling method. to carry out the study two questionnaires were administered to the participants. first, the adap...
Objectives Machiavellianism, Narcissism and Psychopathy are often referred to as the dark triad of personality. This study explored the relationships of those personalities with three factor personality models. Methods The current study was conducted in correlational descriptive research context. A group of 203 normal participants from Tabriz Payame noor university students answered to MACH-IV...
Petri nets are being used by researchers in various domains where the notions of choice and concurrency are essential. Among these domains are the analysis of production schemata [3], the description and realization of digital systems [8], the finding of the computation rate of activities in asynchronous concurrent systems [l 11, the formal verification of parallel programs [6]. Many other appl...
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