Abstract Define the RV Z 2=− Y 2. Then the PDF of Z 2 is given by P_ Z_2\left (z\right)= P_ Y_2\left (-z\right), z\leqslant 0. From the form of p Y (y) for central chi-square RVs, we …
CITATION STYLE
Sum of Chi-Square Random Variables. (2007). In Probability Distributions Involving Gaussian Random Variables (pp. 35–47). Springer US. https://doi.org/10.1007/978-0-387-47694-0_6
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