Fix this chart [excel homework #1]

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We have received a chart for chart busters that required some fixing. I thought, this will be a fun exercise for you. So here it goes,

…column chart that shows daily, weekly or monthly data depending on the user’s choice. In daily the columns are displayed properly, but in weekly & monthly mode the columns are a fraction of the width they should be – why, and how can this be avoided? Bonus points if you can describe how to use an INDIRECT formula on the x-axis labels which is another problem I ran into whilst creating this mockup!

You can download the workbook from here.

Here is how it is looking:

Fix this chart - Chartbusters - Dynamic chart bug

Thanks Gordon for asking this question.

Featured Answers:

There were several people who answered this correctly. I am featuring two answers for this problem.

By Jeff Weir:

One way to fix this is to select the ‘axis options/axis type/text axis’ option in the axis dialogue box (it’s current setting is “Automatically select based on data”.

Then it would be good if you set the ‘interval between tick marks as one, as well as the ‘interval between labels’ as 1 also.

Unfortunately then you run into the problem that your dates are now too wide for the space allowed for them on the graph. Easiest way to do that is to firstly make the graph a little wider, and secondly have an intermediate formula that formats your dates so they have a character return between the month and year, like this:

1 Jan

2009

instead of this:

1 Jan 2009

You can accomplish that with a formula along the lines of this:

=DAY(B6)&CHOOSE(MONTH(B6),” Jan”, ” Feb”, ” Mar”, ” Apr”, ” May”, ” Jun”, ” Jul”, ” Aug”, ” Sep”,” Oct”,” Nov”,” Dec”)&CHAR(10)&YEAR(B6)

Also, the y axis could do with a custom number format. No point of displaying all those zeros if say $250k or 250k (assuming not a currency) will do.

You can see it here

By Gerald Higgins

Well, here goes with the simple solution (in 2003).

Right click the chart, and select Chart Options.

On the AXES tab, there are 3 options under “Category (X) axis”.

I think the option for Time scale was originally selected.

The option for “Automatic” also does not work.

But the option for “Category” does work.

All the commenters with an answer will receive their discount codes by this weekend. Enjoy.

Lear more about making better charts using these chart busters examples:

  1. Asset Allocation Charts – Done the right way
  2. Calorie chart – How much you should exercise for what you eat – fixed properly

Learn how to make dynamic charts:

  1. Excel dynamic charts using data filters
  2. Dynamic charts using INDEX() formula and Camera tool
  3. Using scroll bar form control to make dynamic charts
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17 Responses to “Custom Number Formats – Colors”

  1. Duncan says:

    You are right, Chandoo. I was playing with the colour numbers last week and some of them don't appear different from each other. Others are totally different from yours.

  2. Hui... says:

    @Duncan
    Each version of Excel, post 2003, renders colors slightly differently
    Different language versions may also have different default color palettes

  3. polo says:

    Hello in french
    excel 2010
    colo1 = couleur1 = black
    [couleur1]; [couleur2]; etc..

  4. Andras Ujszaszy says:

    @Hui, thank you very much again for this great post.
    However - under Excel 2007, Hungarian version your solution does not work with color names. I've tried both English and Hungarian names, but drops an error message "not valid formats"

    Do you have any idea how to solve this issue?
    thanks in advance

    • Hui... says:

      @Andras

      Without a Hungarian version of Excel 2003 I don't think I can assist

    • Sarah says:

      Have you tried using the colour numbers? I couldn't get the names to work (despite using an english version of excel). but it did work with the numbers though. I left out the "u" and was easily able to produce burgundy using [color9]

    • Florinel says:

      Here a possible solution: find an English version of Excel, write there the formats using English names, then open the file in the Hungarian version and see the translation.

  5. Nigel says:

    In Excel 2007 I can't get the colour names to work e.g Sea Green but the numbers do e.g color3 - colour3 does not work so I must bow to the country that has stolen my language (ha ha!)

  6. Hey chandoo, nice Tip!
    Wouldn't be easier just apply some conditional formatting for negative numbers and another for positive numbers? Or there's some cases that you can't do that?

  7. Unfortunately the TEXT function doesn't color the cell as number formatting does.

  8. Khalid NGO says:

    Hi Hui,
    Great post Sir, love the new way of formatting with color numbers.
    I am using 2007, and it leads me to the last color number 56.

    Thanks Hui.

  9. […] explains how to set up custom number formats with a wide array of […]

  10. Colin says:

    Thanks Hui - works a treat!

  11. John Smith says:

    Thank you, very helpful.
    Trying to figure out if it is possible to apply color only to a part of the cell?

    E.g. I have a value formatted as Accounting with a currency symbol.
    Those I find somewhat distracting though necessary. If I could make them less obtrusive by coloring them gray while the number would stay black, that would be great. Tried tinkering with the format string, but didn't get the desired result. Single color for complete cell value works, but coloring just part of it could not be achieved. Maybe somebody managed that?

  12. Shaun says:

    Exactly what I was looking for - thank you!

  13. colour in the Australian doesn't work - we have to go American and no problem.
    I always thought is was 56 colours notice you have 57. Cool.

    thanks
    Analir Pisani
    Customised Microsoft Office Training Specialist
    Sydney - Australia
    http://www.azsolutions.com.au

  14. Me Myself says:

    Thank You!

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