what does it mean when the shape parameter is false in a distribution of r negative value for shape parameter? what's the negative value of shape parameter? why is shape parameter r negative what is shape parameter in gev what is the value negative for shape parameter in gev r how to find negative shape parameter which package has a negative shape parameter what is negative shape parameter in r which of the following is a negative shape parameter in r why is the shape parameter negative what is the shape parameter of r what is the negative shape of shape what is negative value for shape parameter in r what is the negative value of shape parameter which of the following is a negative shape parameter of gev fit? why is shape parameter negative what does a negative shape parameter mean in r what is shape parameter in gev.fit what is true on shape parameter in r