Sommer, M. Boehm, A. V. Evfimievski, B. Reinwald, P. J. Haas: MNC: Structure- Exploiting Sparsity Estimation for Matrix Expressions. SIGMOD 2019] 15 706.015 Introduction to Scientific Writing – 03 Experiments Sommer, M. Boehm, A. V. Evfimievski, B. Reinwald, P. J. Haas: MNC: Structure- Exploiting Sparsity Estimation for Matrix Expressions. SIGMOD 2019] 27 706.015 Introduction to Scientific Writing – 03 Experiments

can be placed after code preceded by two spaces, #, and then one space. # Create histogram of frequency of campaigns by pct budget spent. hist(df$pct.spent, breaks = "scott", # method for choosing number = "Histogram: fraction budget spent by campaignid", xlab = "Fraction of budget spent", ylab = "Frequency (count of campaignids)") 5 Function Definitions and Calls Function definitions should first list