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Yes, race is considered a categorical variable because it represents distinct groups or categories based on shared physical, cultural, or social characteristics. Categorical variables can be nominal, where there is no inherent order (e.g., different racial groups), or ordinal, where categories have a meaningful order. In statistical analysis, race is often used to categorize individuals for various studies and comparisons.
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What is the difference between continuous and categorical independent variables?
A categorical variable (also known as a discrete variable) is one whose range is countable; e.g. the variable answ has values [yes, no, not sure]. answ is a categorical variable with range 3.A continuous variable is one which is not categorical; e.g. weight is a continuous variable which can take any value between 0 and 1000 kg (say) for a human being.
Difference between dummy and categorical variable?
A dummy variable assumes a value of either 0 or 1. A categorical variable assumes one of a usually small number of values. For example, a categorical variable might assume the values 'F' or 'M' for female or male.
Is educational level categorical variable?
yes
Is race a continuous variable?
Race is not considered a continuous variable; it is typically classified as a categorical variable. While genetic variation exists within and between populations, the social constructs of race are based on perceived physical characteristics and cultural identities rather than measurable, continuous traits. The complexities of human genetic diversity do not align neatly with racial categories, which can oversimplify and misrepresent the nuances of human variation.
What is correlation ratio?
The correlation ratio, often denoted as η (eta), measures the strength and direction of association between a continuous variable and a categorical variable. It quantifies how much variability in the continuous variable can be explained by the categorical variable. Unlike Pearson's correlation, which is limited to linear relationships between two continuous variables, the correlation ratio can capture relationships involving categorical data. It is particularly useful in statistical analysis to understand the influence of categorical factors on continuous outcomes.
Is gender a categorical variable?
yes a gender is a categorical variable
Is type of meat a quantitative or categorical variable?
Categorical.
What type of variable is colour?
Color is considered a categorical variable.
Is number of children a continuous variable or categorical variable?
Neither. It is a discrete variable.
Is religion a categorical variable?
Yes.
Is diet a categorical variable?
Yes.
What is the difference between continuous and categorical independent variables?
A categorical variable (also known as a discrete variable) is one whose range is countable; e.g. the variable answ has values [yes, no, not sure]. answ is a categorical variable with range 3.A continuous variable is one which is not categorical; e.g. weight is a continuous variable which can take any value between 0 and 1000 kg (say) for a human being.
Difference between dummy and categorical variable?
A dummy variable assumes a value of either 0 or 1. A categorical variable assumes one of a usually small number of values. For example, a categorical variable might assume the values 'F' or 'M' for female or male.
Is months of the year a categorical variable?
It depends on how the variable is used. At its simplest, it would be a nominal or categorical value but, if used as part of a time series, it would be an ordinal variable.
Is educational level categorical variable?
yes
Is age a categorical variable?
Age is acontinuousvariable because it can bemeasured with numbers. A categorical variable deals with nominal variables example male or female, political view, etc
David asks each of his family members what their favorite vegetable is is he collecting data on a numerical or categorical variable?
Categorical
