To know the sexual & mental health status of involuntary bachelors (30+yrs), is there any schedule/questionnaires that I could use for the survey?

I am interested to know the sexual and mental health status (as a separate domain) of involuntary bachelors (30+ years of age group) who are considered as lifelong unmarried males in an...

01 February 2017 3,880 4 View

How to estimate the sample size for the for particular characteristics of population for an individual age group from census data?

For my research, I want to determine the sample size for unmarried male (25+ years) for a district in India. Since my study is based on rural region for the district, so what is the method to...

11 December 2016 9,692 3 View

Is there any free online program, that taught the basics of R software package ?

I am interested to know that is there any free online program, that taught the basics of R software package for research students ?

07 August 2016 1,220 1 View

What is the ethnic groups with specific context of sociology and social science research?

Please, anyone could describe me what is the ethnic groups with the particular context of sociology and social science research?

05 June 2016 3,106 3 View

Is there any procedure for sampling frame on the basis of geographical characteristics?

04 May 2016 7,575 4 View

Please suggest the name of best waste management institute/ center across the world that provide training for research and entrepreneur perspectives?

Please suggest the name of best waste management institute/ center across the world that provides training for research for entrepreneur perspectives?

03 April 2016 9,818 0 View

Which kind of sampling to be used for study some rare events in social sciences like involuntary bachelorhood..?

01 February 2016 1,263 9 View

What is the difference between MEASURE ans INDICATOR....?

Basically, I want to know the conceptual difference between the measure and indicator. How they are so different?

31 December 2015 7,160 0 View

How to calculate the SMAM, and which type of age (ages in single years or five years age group) consideration will provide more precise estimates?

what is the procedure to calculate the SMAM ?

09 October 2015 7,648 0 View

How to measure anxiety, stress and mental health status of unmarried males/bachelors?

I want to measure the status of mental health problems, anxiety and stress due to being singlehood of Bachelors/ unmarried males?

09 October 2015 6,771 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

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

APA 7th In-Text citations with two references with three authors with the same surname, but four different author?

I have an issue with APA 7th in-text citation. II have two papers where the first three authors are the same, and the fourth is different. I am using the Mendeley desktop app, and automatically it...

02 March 2021 790 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

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

What is recommended for solid domain in ANSYS FLUENT?

Should I mesh the solid domain ? or should I use wall thickness? or Shell conduction? for Heat Transfer between two fluids of a Heat Exchanger. what is recommended?

01 March 2021 9,785 3 View