Measuring nuclear yield depends on multiple parameters - the location and number of instruments, the geology of the area, the location of the seismic station in relation to the test site.
It's hard to really articulate what the parameters are that make one song parody-able and another song not, but if I can come up with a good enough idea for it, I go for it, and if not, then I have to move on.
If you have a procedure with 10 parameters, you probably missed some.
If we could support school curricula about social class, we might discuss the full complexity of 'wealth' within the parameters of our children's educational lives. Out of these lesson plans, we might talk more about what society values - and whether it rewards the right things.
All the folks I play with come from jazz backgrounds or at least appreciate spontaneity within the parameters of a pop song.
Network TV is so limiting. There are so many parameters.
In 'Alpha Protocol,' right from the outset, the parameters of the game explain to you that the mission needs to get done. How you approach that is your decision. The rewards and penalties for either path, those are going to balance out into different consequences.
All along, I did what I was comfortable doing, which was to play the music I enjoyed and try to stretch the parameters a bit. Country and bluegrass and folk were my foundation.