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Indian Dermatol Online J. 2019 Jan-Feb;10(1):82-86. doi: 10.4103/idoj.IDOJ_468_18.

Types of Variables, Descriptive Statistics, and Sample Size.

Author information

1
Department of Dermatology, King Faisal University, Al Hofuf, Saudi Arabia.
2
Department of Dermatology, Prayas Amrita Clinic, Pune, Maharashtra, India.

Abstract

This short "snippet" covers three important aspects related to statistics - the concept of variables, the importance, and practical aspects related to descriptive statistics and issues related to sampling - types of sampling and sample size estimation.

KEYWORDS:

Biostatistics; descriptive statistics; sample size; variables

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