Generating Random Phone Numbers

Often when you are writing code or testing an application, it might be helpful to have random phone numbers generated for you. Here is an excel formula that I use: =value(left(substitute(rand(),”0.”,””),10)) try these 2 instead (thanks to John) =RAND()*(9999999999-1000000000)+1000000000 =RANDBETWEEN(1000000000,9999999999) [needs analysis toolpack add-in or excel 2007] Even though it works most of the time […]

Select & Show One Chart from Many

Yesterday I have learned this cool excel charting trick and I cant wait to share it with you all. The problem: I have too many charts & want to show one based on selection You have made 3 charts to show your company performance in the last 8 years. But you don’t want to clutter […]

Sorting Text in Excel using Formulas

Sorting text is such a day to day activity that it always surprises me why Excel hasn’t provided a simple spreadsheet formula for doing it. Of course you can use the sorting menu command (menu > data > sort) but this requires manual steps (or VBA). Most of the times we get raw textual data […]

Replace Radar Charts with Tables to Make Comparison Easy

In Petal Charts – an Alternative to Radar Charts I have suggested using a radar chart tweak to replace the radar charts. Both PTSBlog and Information Ocean have posted their critical reviews of these petal charts. So as a penance for proposing petals, I am going to provide a tutorial on creating a comparison table […]

Simple Todo List application using Excel – Download and become productive

After seeing Andrew’s simple excel based check-list I got this idea of preparing a simple To-Do list application using excel. Since most of us use Excel on day to day basis, why not use it as a productivity application as well by keeping track of all the things we must do (TO DO List). When […]

Hack together a Gauge Chart in Excel without sweat

Gauges are a familiar metaphor, everyone can understand them, you can see them everywhere – near your stove, ac, car, gaming console, pc – you name it. So, when you are preparing a chart to tell a point, gauge chart like the one above can be effective. (I know charting pros like Jon Peltier wouldn’t […]