Strategies of treating missing data in SPSS database?

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Any difference between employee's innovative behavior and innovative work behavior?

Hi, Is there any difference between employee's innovative behavior and innovative work behavior? Do we use same scale to measure them ? What about the main references for that?

02 March 2019 8,293 10 View

Searching for books for PhD Business Administration program?

Hi, Can some of you recommend us some books for the following courses for a PhD Business Administration program? *Quantitative research methods *Entrepreneurship Research. Thank you in...

01 February 2019 5,025 3 View

Searching for a textbook on creativity and innovation?

Hi, everybody I'm searching for a textbook on creativity and innovation for bachelor students. Does anyone know a good textbook for that ? Thank you.

10 November 2018 9,059 1 View

Impact Factor and RG Score?

We ask if someone published a paper in a journal with an impact factor of x.xxx score, the RG score will be increased with x.xxx. RG score is for example at: 4.45 Paper published in a journal...

06 July 2018 1,388 0 View

Can we always called entrepreneurship based on disruptive technology such as big data, AI, IOT.. as DIGITAL?

Hi, I'm asking this following question: Can we always called entrepreneurship based on disruptive technology such as big data, AI, IOT.. as DIGITAL? You know that the term DIGITAL is used...

01 February 2018 1,521 2 View

Statistical check for a new created variable?

When we create a variable from 3 dichotomic variables (yes/no), is there a statistical check to do in order to use this variable as moderator in a multiple regression analysis?

10 November 2017 2,106 4 View

Can we accept a model fit in which some of the indices (GFI as example) are near but less than 0.9 ?

Can we accept a model fit in which some of the indices (GFI as example) are near but less than 0.9? The other indices are excellent. Software AMOS.

09 October 2017 3,298 5 View

Anyone knows some references related to comparing between SEM softwares such as AMOS and Mplus?

Anyone knows some references related to comparing between SEM program such AMOS and Mplus? which is the favorite program?

09 October 2017 2,132 6 View

Any references on how to solve the problem of missing data ?

Any references on how to solve the problem of missing data when using SPSS or AMOS? thanks.

08 September 2017 2,569 10 View

Is it scientific to use conversations in social networking apps (what's app, twitter...) as data?

Is it scientific to use conversations in social networking apps (what's app, twitter...) as data? and to what extent? is there some manipulations (statistical or others) before proceeding in their...

08 September 2017 5,001 4 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

What test should i use in comparing the correlation between categorical and continuous variables?

Dear all, I have the variable (Surgery duration) represented by values in minutes and the variable (preoperative neuropraxia cases) represented as (Yes/No) values. I want to compare these two...

03 March 2021 5,427 5 View

Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 2 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

How to find the mean, SD and CI in SPSS?

Hi, I hope that someone can help me with this task: I have 5 groups of participants which are numbered in SPSS from 1 to 5 (according to their group number) and are all under the variable group....

03 March 2021 506 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

How to code open-ended questions in SPSS?

Hello all, In SPSS I am going to code 2 open-ended questions. I have already read all the answers and I made a list of the most important categories to which I can code the answers. This question...

02 March 2021 1,757 4 View