tobit
Meanings
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Noun
A statistical method used to estimate the relationship between a dependent variable and a set of independent variables when some observations are censored.
- "In econometrics, tobit regression is used to estimate the relationship between income and education when some incomes are censored."
- "The tobit model is a useful tool for analyzing data with left-censored observations."
Variants
List of all variants of tobit that leads to same resultTobit
Etymology
origin and the way in which meanings have changed throughout history.Named after the economist Hans Toft, who introduced the method in 1958.
Trivia
Any details, considerations, events or pieces of information regarding the word-
Tobit regression can be extended to handle right-censored data using a method called reverse regression.
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The tobit model is also known as the censored regression model or the limited dependent variable model.
Related Concepts
informations on related concepts or terms closely associated with the word. Discuss semantic fields or domains that the word belongs to-
Censored data: Data that is not fully observed or measured, often due to practical or theoretical limitations.
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Regression analysis: A statistical method used to model the relationship between a dependent variable and one or more independent variables.
Culture
Any cultural, historical, or symbolic significance of the word. Explore how the word has been used in literature, art, music, or other forms of expression.Tobit regression is a widely used statistical method in various fields, including economics, finance, and engineering.
How to Memorize "tobit"
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visualize
- Imagine a scatter plot with the dependent variable on the y-axis and the independent variable on the x-axis. Visualize the censored observations as points lying on the x-axis or y-axis, depending on the type of censoring.
- To better understand tobit regression, think of it as a modified version of ordinary regression analysis that can handle censored data. -
associate
- Associate the term 'tobit' with the economist Hans Toft, who introduced the method.
- Think of tobit regression as a statistical tool for analyzing data with missing values. -
mnemonics
- Try remembering the acronym T.O.B.I.T., which stands for Toft's Observed-Bias Iterative Technique, to remember the name of the method.
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