Jo (wife) likes to watch Masterchef Australia (link), a cooking reality show every night. Even though I do not find contestant’s culinary combats comforting, occasionally I just sit and watch. You see, I like food.
The basic premise of the program is who cooks best in given time. To tell people how much time is left, they use a clock that looks like this:
The needle indicates how much time is left (much like a stop clock, with a small twist).
One day, while watching such intense battle, my mind went
- It be cool to make such a clock using hmm… Excel?
- Wouldn’t it be cool to grill a snapper & eat it than watch someone else do it
While I cannot share my snapper (or pretty much any other food item) with you, I can share my Masterchef style Excel clock with you. So behold,
Here comes the Masterchef style Clock in Excel
How is it cooked?
Don’t you worry. This recipe is not as complicated as a Masterchef recipe. With enough time & trigonometry, anyone can do it.
The clock (chart) has 2 parts. Dial & rotating hand.
While we can create both of them in one chart, I choose the path of least resistance i.e. Make one chart each for Dial & Hand and overlap them nicely.
Making the Dial
This is simpler than it looks. All we need is numbers 60 thru 5 (60,55,50…10,5) in a range & twelve 1s in another range. Then, we select both and make a radar chart. Once you adjust it, it should look like this:
Making the Rotating Hand
The hand is nothing but a line on a scatter plot with (0,0) as one point & (x,y) as another point. To calculate (x,y) we need to know how many degrees our hand should be rotated.
Hand of our clock starts at 60 and rotates clock-wise (duh!). That means if the time completed is 5, our clock’s hand should be 300 away from initial position.
Thus, x = sin(300), y = cos(300)
Same in Excel would be SIN(RADIANS(30)), COS(RADIANS(30))
For more on this calculation, refer to Spoke Chart Technique.
Running the clock (using VBA)
Our job is not done when the clock is assembled. We must give it batteries thru VBA.
The basic logic for running the clock is simple:
- When clock is running
- Check if it next second yet
- Move the hand (by modifying the value of done seconds)
- If not, just wait
You can see the code (and break it if you must) in the download file.
Download Excel Clock & Play with it
Click here to download this clock. Examine the macros assigned to the buttons. Play & Pause the clock.
Do you watch Masterchef?
Of course I am kidding. What I am really keen to know is do you make any clock / timer related things in Excel? I use timer features often to add animation, count-down features to my workbooks. They work really well.
What about you? Have you used such techniques? What is your experience? Please share using comments.
PS: If you must know, I prefer Amazing Race to Masterchef. I guess I get more pleasure watching people run around globe than run around in a kitchen.
More Charting Recipes
If you like a well cooked chart, we have got one too many in our pantry. Check out,
- Spoke chart in Excel
- Grammy bump chart
- Competitive Analysis Chart
- Polar Clock in Excel
- Data around the clock
Or consider joining my Excel School program to cook fine Excel workbooks & charts. Click here.
21 Responses to “How to Filter Odd or Even Rows only? [Quick Tips]”
Infact, instead of using =ISEVEN(B3), how about to use =ISEVEN(ROW())
So it takes away any chance of wrong referencing.
I like Daily Dose of Excel
I like it.
Just a heads up, you do need to have the Analysis ToolPak add-in activated to use the ISEVEN / ISODD functions. An alternative to ISEVEN would be:
=MOD(ROW(),2)=0
rather than use a formula, couldn't you enter "true" in first cell and "false" in the second and drag it down and than filter on true or false.
Just for clarification, is Ashish looking to filter by even or odd Characters or rows?
so many functions to learn!
Nice support by chandoo and team as a helpdesk. Give us more to learn and make us awesome. Always be helpful.......
In case you want to delete instead of filter,
IF your data is in Sheet1 column A
Put this in Sheet2 column A and drag down
=OFFSET(Sheet1!A$1,(ROWS($1:1)-1)*2,,)
(This is to delete even rows)
To delete odd rows :
=OFFSET(Sheet1!A$2,(ROWS($1:1)-1)*2,,)
If your numbered cells did not correspond to rows, the answer would be even simpler:
=MOD([cell address],2), then filter by 0 to see evens or 1 to see odds.
I sometimes do this using an even simpler method. I add a new column called "Sign" and put the value of 1 in the first row, say cell C2 if C1 contains the header. Then in C3 I put the formula =-1 * C2, which I copy and paste into the rest of the rows (so C4 has =-1 * C3 and so forth). Now I can just apply a filter and pick either +1 or -1 to see half the rows.
Another way, which works if I want three possibilities: in C2 I put the value 1, in C3 I put the value 2, in C4 I put the value 3, then in C5 I put the formula =C2 then I copy C5 and paste into all the remaining rows (so C6 gets =C3, C7 gets =C4, etc.). Now I can apply a filter and pick the value 1, 2, or 3 to see a third of the rows.
Extending this approach to more than 3 cases is left as an exercise for the reader.
Another way =MOD(ROW();2). In this case, must to choose betwen 1 and 0.
[...] How to Filter Even or Odd rows only [...]
very different style Odd or Even Rows very easy way to visit this site
http://www.handycss.com/tips/odd-or-even-rows/
Thanks for the tip, it worked like magic, saved having to delete row by row in my database.
Thanks!
Thankssssssssssssssss
Hi Chandoo- First of all thanks for the trick. It helped me a lot. Here I have one more challenge. Having filtered the data based on odd. I want to paste data in another sheet adjacent to it. How can I do that?
For Example-
A 1 odd
B 3 odd
C 4 even
D 6 even
I have fileted the above data for odd and want to copy the "This is odd number" text in adjacent/next sheet here. How can I do that. After doing this my data should look like this
A 1 odd This is odd number
B 3 odd This is odd number
C 4 even
D 6 even
Hi! Could you please help me find a formula to filter by language?
Thank you!
Chandoo SIR,
I HAVE A DATA IN EXCEL ROWS LIKE BELOW IS THERE ANY FORMULA OR A WAY WHERE I CAN INSTRUCT I CAN MAKE CHANGES , MEANS I WANT TO WRITE ONLY , THE FIG IS FRESH, BUT IN BELOW ROW IT WILL AUTOMATICALLY TAKE THE SOME WORDS FROM FIGS AND MAKE IN PLURAL FORM , WHILE USING '' ARE'' LIKE BELOW
The fig is fresh - row 1
Figs are fresh - row 2
The Pomegranate is red - row 3
Pomegranates are red - row 4
=IF(EVEN(A1)=A1,"EVEN - do something","ODD - do something else") with iferron (for blank Cell)