We are working on an economic data. Our goal is interpretation. What’s sepcial is that 1. all coefficients have to non-negative 2. p > n. 3. It must be very very easy to…
We are working on an optimization project. We are provided 1. text data file and 2. PDF data description. The challenges:
Working on time series data.
Access date and time components in R. For example, get month info from “2016–05–01”.