We have seen yesterday that finding an optimal strategy to publish is not that simple. And actually, it can be even more difficult in the case the journal rejects the paper (not because it is not correct, but because "it does not fit" with the stan... [Read more...]

In R, the operators “|” and “&” indicate the logical operations OR and AND. For example, to test if x equals 1 and y equals 2 we do the following: __ x = 1; y = 2 __ (x == 1) & (y == 2) [1] TRUE However, if you are used to programming in [...] [Read more...]