what is snap distribution is nest a parameter? can you fit snap what is snap distribution what kind of distribution fitting is snip what is snap distribution for? what is snap distribution fitting what are parameter estimates for snap data what is snap distribution fitting what is sep parameter what is step estimating do snake distributions use parameters what is split distribution fitting? what is the seam distribution what is snap fitting what is the use of snap distribution what is the name of the parameter for a snap distribution what are the parameter values for snap fitting what is snap distribution fitting what is span distribution