Chart which shows frequency of each pair

[rkc444]

I have a data set, part of which looks as follows:

X-axis	Y-axis
50	50
50	100
50	100
100	50
100	100
250	100
250	250
250	250
500	100

<colgroup><col span="2" style="text-align: center;"></colgroup><tbody>
</tbody>

500

250

<tbody>
</tbody>

...

<tbody>
</tbody>

Because I am plotting data which is in bins or buckets, both the X and Y values can be any of the following: 50, 100, 250, 500, 750, 1000, 2500, 5000, 10000

I would like to create a scatter plot which will show my data, with some way of knowing the frequency of each pair. So they can either be dots which are larger base on frequency, or with the actual number (frequency) displayed next to the dot. I am really struggling with how to do this.

I have created another table with a 3rd column which contains the frequency, as follows:

X-axis	Y-axis	Frequency
50	50	1
50	100	2
50	100	2
100	50	1
100	100	3
100	100	3
100	100	3
250	250	2
250	250	2
500	250	1

<colgroup><col width="64" span="3" style="width: 48pt; text-align: center;"> </colgroup><tbody>
</tbody>

****** id="cke_pastebin" style="position: absolute; top: 184px; width: 1px; height: 1px; overflow: hidden; left: -1000px;">

500

250

<tbody>
</tbody>

</body> ...

Does anybody have a good way of doing this? I would appreciate it. Thanks in advance.

 

[rkc444]

I clearly should have previewed before posting. Sorry about the line below the 2nd table. Not sure what happened there.