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Hi, How can I format numbers to engineering notation? That is, like scientific but where the exponent is always a multiple of three. Some examples: 1635 000 000 => 1.635E9 163 500 000 => 163.5E6 0.000 000 000 135 => 135E-9 I've tried format and formatC but I couldn't get them to work they I want. Any help is greatly appreciated. Thanks, Sam

Hi, I have a 3 by 2 plots per page, and would like to place a legend on the last region. How to do that ? Also, is there any way to specify scientific notation for axes label ? [[alternative HTML version deleted]]