How can one create a double horizontal axis for a plot in ggplot2?
- by Alex Holcombe
I need to show the values on the horizontal axis (aka ordinate, aka x-axis) converted into other units. Hence the need for a second axis.
I notice my query doesn't behave correctly if one of the like variables is empty:
SELECT name
FROM employee
WHERE name LIKE '%a%'
AND color LIKE '%A%'
AND city LIKE '%b%'
AND country LIKE '%B%'
AND sport LIKE '%c%'
AND hobby LIKE '%C%'
Now when a and A are not empty it works but when a, A and c are not empty the c…
