5 Matching Annotations
  1. Apr 2019
    1. Surprisingly, it appears that depth (z) is always smaller than length (x) or width (y). Length is less than width in more than half the observations, the opposite of expectations. I don’t know what’s going on. If this was not a widely used da

      Diamond Dimensions

      1. If you look at this picture, it seems that depth is always smaller than either width or length. Maybe it is easier to plug it into a ring or other jewelry...
      2. Also you said "1. length is less than width, otherwise the width would be called the length". actually, it is the other way round.
    2. geom_histogram(binwidth = 1, center = 0) + geom_bar()

      I do not understand, why geom_bar is used in addition to geom_histogram. It greates two layers which are essentially the same, right?

  2. Mar 2019
    1. Look at the number of cancelled flights per day. Is there a pattern?

      This part is missing

    2. benificial


    3. sinpi()

      Typo. I suspect you mean cospi(), because "sinpi(x)" had just been introduced