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Related to pulmonary a's: pulmonary embolism, pulmonary function test, pulmonary tuberculosis, pulmonary vein, pulmonary edema, Pulmonary fibrosis, pulmonary hypertension, pulmonary medicine
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Autoregressive Conditional Heteroskedasticity
A statistical measure of the average error between a best fit line and actual data that uses past data to predict future performance. General Autoaggressive Conditional Heteroskedasticity is the most common way of doing this. See also: Fractal Distribution.
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