Correction to “On the linear combination of normal and Laplace random variables”, by Nadarajah, S., Computational Statistics, 2006, 21, 63–71
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In the above mentioned paper, some errors were found in the expressions given for the distribution of a linear combination of Normal and Laplace random variables, Z, given in formulae (3, Theorem 1), (6), and (7) that can lead to obtaining negative values for the mentioned distribution. The corrected versions for these expressions are presented here. In addition, the density function of Z is also provided.
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