Top "Formula" questions

A formula is a mathematical equation or expression that performs various operations on variables to produce an outcome.

Can I enter formula in the column for MySQL database?

I wonder if the above can operate the column like the excel. eg. same row. column 1 : A, column 2 : b, column 3 : …

mysql database formula
Crystal Report: How to evaluate multiple IF statements in one formula?

Background I'm attempting to do some nice looking validation on the details row of my report. I have several formulas …

arrays if-statement crystal-reports formula crystal-reports-2008
How to calculate the original value given a percentage inclusive value?

We have a shopping cart that is used in different places, therefore the tax is stored in a config file, …

e-commerce formula percentage
Object not found error when passing model formula to another function

I have a weird problem with R that I can't seem to work out. I've tried to write a function …

r formula
Circle coordinates to array in Javascript

What's the best way to add the coordinates of a circle to an array in JavaScript? So far I've only …

javascript arrays geometry formula
How to calculate PageViews of a site using Alexa stats (formula?)

As simple as it sounds, I just want to know how to calculate the PageViews of a site using Alexa …

php api formula alexa pageviews
how to add leading zero to a text field in crystal reports

I'm trying to think of a way to add a leading zero to a string field value. For example I …

crystal-reports formula leading-zero crystal-reports-formulas
What does the capital letter "I" in R linear regression formula mean?

I haven't been able to find an answer to this question, largely because googling anything with a standalone letter (like "…

r regression formula polynomials
Using column numbers not names in lm()

Instead of something like lm(bp~height+age, data=mydata) I would like to specify the columns by number, not …

r formula lm
Excel, getting values from the same row but different column

I'm trying to write a GPA calculator in Excel (LibreOffice really, but it works the same) and what I need …

excel formula libreoffice