1. Mathvader

    Difference between rounding up and off a decimal?

    This might be a silly question and simplistic for most of you. But what is the difference between rounding "up" and "off" a decimal? I was taught to always round up if >5 and down <4? Also are there circumstances where one would round up a decimal<5 and round down a <4. Any round off examples...
  2. T

    - stcox - Formatting of output

    When I run stcox on a dataset already stset, I get the output formatted like this: ---------------------------------------------------------------------------------- _t | Haz. Ratio Std. Err. z P>|z| [95% Conf. Interval]...