Table of Contents
Is mean a robust measure?
The mean is not a robust measure of central tendency. The median absolute deviation and interquartile range are robust measures of statistical dispersion, while the standard deviation and range are not. Trimmed estimators and Winsorised estimators are general methods to make statistics more robust.
What is a robust body?
robust. 1. Evincing strength; indicating vigorous health; strong; sinewy; muscular; vigorous; sound; as, a robust body; robust youth; robust health. 2.
What is meaning of robust in computer?
In computer science, robustness is the ability of a computer system to cope with errors during execution and cope with erroneous input. Alternatively, fault injection can be used to test robustness. Various commercial products perform robustness testing of software analysis.
What does robust mean in data?
In statistics, the term robust or robustness refers to the strength of a statistical model, tests, and procedures according to the specific conditions of the statistical analysis a study hopes to achieve. In other words, a robust statistic is resistant to errors in the results.
What is a robust analysis?
Robustness Analysis is a method for evaluating initial decision commitments under conditions of uncertainty, where subsequent decisions will be implemented over time. The robustness of an initial decision is an operational measure of the flexibility which that commitment will leave for useful future decision choice.
Whats is robust?
Use robust to describe a person or thing that is healthy and strong, or strongly built. This adjective also commonly describes food or drink: a robust wine has a rich, strong flavor.
What is the difference between robust and vigorous?
As adjectives the difference between robust and vigorous. is that robust is evincing strength; indicating vigorous health; strong; sinewy; muscular; vigorous; sound; as, a robust body; robust youth; robust health while vigorous is physically strong and active.
What does the word ‘robust’ mean in statistics?
Robust statistics, therefore, are any statistics that yield good performance when data is drawn from a wide range of probability distributions that are largely unaffected by outliers or small departures from model assumptions in a given dataset. In other words, a robust statistic is resistant to errors in the results.
What does the name robust mean?
Robust means, literally, made of oak, and hence implies great compactness and toughness of muscle, connected with a thick-set frame and great powers of endurance. Strong denotes the power of exerting great physical force.
What are words that are similar to robust?
Some common synonyms of robust are hale, healthy, sound, well, and wholesome. While all these words mean “enjoying or indicative of good health,” robust implies the opposite of all that is delicate or sickly. When would hale be a good substitute for robust?