Marginal PDF
For continuous variables:
$$f_X(x)=\int_{-\infty}^{\infty}f_{X,Y}(x,y)\,dy$$
Usage
- Used to obtain a marginal density from a joint PDF.
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CAT Formulas
Probability
Marginal PDF
Marginal PDF
For continuous variables:
$$f_X(x)=\int_{-\infty}^{\infty}f_{X,Y}(x,y)\,dy$$
Usage
- Used to obtain a marginal density from a joint PDF.
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