How to validity test using SPSS?

01 February 2016 5,061 6 View

Anyone can help me to find the comprehensive definition of a data library?

Anyone can help me to find the comprehensive definition of a data library include the information source, Thank You.

31 December 2015 3,810 0 View

How to create a quantitative research questionnaire correctly?

I just creating a questionnaire about relationship between two variables for quantitative research. Is the questionnaire parted by each variable or every single it's question have to...

31 December 2015 654 11 View

If I wanted to examine the relationship of two variables, and I made the associative hypothesis. What is the exact formula to test the hypothesis?

I was researching the relationship (X) and (Y), where this research was the study population because the population is relatively small. Then I make a hypothesis, there is a relationship between...

09 October 2015 236 13 View

Is it possible to improve the research instrument from the past research to adapting with the current condition?

Sometimes we found difficulty to breakdown the theory into the points or indicators. Then the indicators will be arrange to be a questionnaire. The fastest way to solve it only use the similar...

08 September 2015 3,334 11 View

Do You ever hear the research about "Knowledge Preservation and Library"?

Do You ever hear the research about "Knowledge Preservation and Library"? I found some difficulties to find the past research such as the topic above. Please help me to find the similar research...

08 September 2015 7,334 0 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

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

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 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

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

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View