14 Questions 84 Answers 0 Followers
Questions related from Mosayeb Dashtpeyma
Hi Dears, There are some procedures for calculating the eigenvectors based on the correlation matrix such as using the Matlab software, but the results are not always accurate. Could you suggest...
08 August 2019 5,424 2 View
Hello Dear Researchers, Actually, I need to find a free and comprehensive reference, in order to learn all steps of the Confirmatory Factor Analysis theoretically, practically and exactly in...
03 March 2019 3,100 5 View
In your opinion, which statistical tool is more useful for factor analysis, SPSS or SmartPLS? Please answer based on your experiences. Thank you so much.
02 February 2019 1,358 3 View
Hello Dears, There are lots pf reasons for application of the exploratory factor analysis methodology. Could you tell me the advantages and disadvantages of this methodology based on your...
02 February 2019 5,899 6 View
ANOVA is a useful quantitative method for analyzing the variances when there are lots of groups and variables. But, could you suggest me a novel and better method in this way?
12 December 2018 4,131 8 View
In recent years, researchers select small sample size for their research. How can it be justified? How can it be determined? Is there any efficient procedure in this way? Best regards
11 November 2018 3,737 11 View
ISM and DEMATEL are effective methodologies in order to detect the interrelationships and interactions between the elements. But, I'm looking for novel methodology in this way. Thank you for your...
11 November 2018 5,083 0 View
Bayesian network is an effective methodology to detect the relationships among the variables and to classify them. In this regard, considering the reliable and useful software and practical source...
10 October 2018 1,511 2 View
Identifying the best and comprehensive tool for analyzing data and factors is an important issue in recent years. As an expert, please write your comment in this context including the name of tool...
01 January 1970 6,639 10 View
Hello Dears; There are about 70 items and 30 cases in my research study in order to use in Factor Analysis in SPSS. There is an error: correlation matrix is not positive definite. What can I do...
01 January 1970 4,123 15 View
Hello Dears; Most researchers consider eigenvalue>1 as a standard for selecting the number of factors in EFA methodology. In your opinion, how can I determine the number of factors manually...
01 January 1970 3,453 14 View
There are lots of factors affecting on the scientific future of the researchers. Which one is the most important? Please tell me about your opinion. Best regards, Mosayeb Dashtpeyma
01 January 1970 3,580 0 View
There are some useful methodologies such as ISM and DEMATEL in order to reach the mentioned purpose. Could you suggest me a novel and more accurate methodology in this way? Best regards,.
01 January 1970 1,685 5 View
If you are interested in learning about our (Co-authored with Mosayeb Dashtpeyma & Professor Reza Ghodsi) new article, entitled "Developing the resilient solar energy management system: a hybrid...
01 January 1970 5,733 10 View
