Coloring

In our example, the right-hand bar chart is colored by sex. The colors assigned by Spotfire are not immediately indicative of the sex of a Titanic passenger, so let's fix that:

1. Locate the legend for the bar chart.
2. Click on the dot for the female data and choose a more appropriate color. I suggest a pale pink or similar:
   
3. Do the same for male—click on the dot and choose a color suitable for male—I suggest a pale blue. For those viewing this in black and white, I apologize—you'll have to take my word for it...