Use of parametric tests for not normally distributed data - central limit theorem?

Can we use parametric tests for data that are not normally distributed based on the central limit theorem, especially if we have a large sample size?

10 November 2019 6,253 39 View

Survey of the public regarding bleeding control?

Could anyone provide me with a propsed survey on public awarness regarding bleeding control in mass-casualty incidents?

03 April 2018 2,931 1 View

Any short & free online course to learn R programming?

I need a short online course to learn R programming within a few weeks. Thanks!

08 September 2017 9,872 7 View

How do the ranking agencies/websites rank medical schools in terms of research contribution?

07 August 2017 4,921 2 View

Does anyone have a well-summarized source for medical teaching methodology?

Does anyone have a well-summarized source for medical teaching methodology?

07 August 2017 4,002 11 View

The pulse may vary in volume between the two arms e.g in case of aortic dissection, but is there any cause for pulse variation in its rate?

Cardiology, Physiology, Internal Medicine

09 October 2016 5,895 9 View

Is there any evidence for anticipating eye color inheritance in the offspring using this chart?

Genetics, Ophthalmology, NIH, PubMed, Cochrane, EBM, Evidence

02 March 2016 9,947 1 View

How to write a case report in a proper way? what are the most commonly used journals by medical students to publish their papers?

Case report, EBM, Medical students, PubMed, BMJ ..

02 March 2016 7,829 0 View

Which is more accurate definition of projectile vomiting?

Which is more accurate definition of projectile vomiting? (not preceded by nausea or forcefully ejected & to a large distant ) History, Examination, Definitions, Medicine, Gastroenterology

01 February 2016 6,086 2 View

What is the target plasma glucose level for proper glycemic control in adult with diabetes, any consensus?

What is the target plasma glucose level (fasting/preprandial/postprandial/HbA1C) for proper glycemic control in adult with diabetes, any consensus?

11 December 2015 4,444 6 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to upload pdf of my articles published?

How to upload pdf of my articles published?

03 March 2021 2,183 3 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

No title

02 March 2021 3,060 3 View

Would adding books published in Lambert Publishers increase my RG impact?

There are some books published in LAP. Shall I add it to the RG?

02 March 2021 2,753 1 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

Do you know good and user-friendly programs to measure plant quantitative traits?

For my research i will need to measure plant quantitative traits (especially leaves area and roots length, but would be nice to add some more information). I recently discovered...

01 March 2021 5,035 2 View

How does one access the Cranet survey data on HRM practices?

Hello, The Cranet website does not provide any lead to the data obtained from their multinational survey on HRM practices. Any help on accessing the data would be most appreciated. Thank...

01 March 2021 9,536 3 View

What is the most reliable source to get Impact factor of journals?

Source to get Impact factor of journals

01 March 2021 6,654 2 View

Is Journal of Agricultural Research a predator?

it is published by Juniper

28 February 2021 354 4 View