sapuser

3 ms·

1. 1.▲
   by sapuser 14y ago

   Some of the commentary is sad. Injustice is injustice no matter where it happens. The reality is that masses of people in third world countries are exploited and they don't have very many options to do otherwise. The governments and multina
2. 2.▲
   by sapuser 14y ago

   The idea behind patents is a _sound_ one; it provides incentive to innovate by guaranteeing profits for a certain period of time. Those who don't care about profits can freely give away patents or not bother getting one! The details are pro
3. 3.▲
   by sapuser 16y ago

   R syntax is not too bad # group by Species, can be multivalued see ?by # sum(Sepal.Length, Sepal.Width) # mean(Petal.Length, Petal.Width) by(data = iris, INDICES = iris$Species, FUN = function(x) {y <- colSums(x[,c(1:2)]); z &
4. 4.▲
   What makes for a good inference?(retailanalyticspeopletechnology.blogspot.com)

   1 points by sapuser 16y ago|0 comments