How can I test Residual In-dependency in R? Is the test different when we have single or multi predictor?
Students in primary schools require different educational support and attention compare to higher-level students. This is just an open ended question to open up a discussion about what needs to be...
08 September 2017 216 3 View
Industry concerns about profit; thus, they highly value staffs with experience that do the job. But is this the case in higher education industry too? Answers to this question may give us a better...
04 May 2015 1,640 1 View
I think most of the time, online courses are not as effective as physical classes, which relies on individualised attention that a lecturer paid to each student in a real classroom. So for now...
07 August 2014 511 49 View
Please share your opinions about key attributes in an educational dataset, and what should be considered the most in an educational data mining process. Perhaps learning time!
07 August 2014 8,937 2 View
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
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 Characteristics makes CNN work better?
03 March 2021 1,458 4 View
i would to know some of the research gaps in the artificial intelligence field in most african countries.
03 March 2021 6,145 3 View
I have selected brain tumor images ...but now found that already lots of research done n this topic.
03 March 2021 5,774 3 View
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
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
I looking for ferro calcium production process
03 March 2021 1,755 4 View
I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.
02 March 2021 4,359 3 View
Good afternoon, I recently used OmniLog from BIOLOG for my experimentations : I tested the metabolism of different strains on 2 types of plates. I have 16 strains of 3 different groups...
02 March 2021 3,584 1 View