I have a few items of tech from Skullcandy, so I know what to expect, and I am always pretty excited when I get my hands on something else to take a look at. Skullcandy is more than just an audio ...

We investigate the ability of Aufbau suppressed coupled cluster theory to act as a post-linear-response correction to widely used linear response methods for electronically excited states. We find ...

Standard computer implementations of Dantzig's simplex method for linear programming are based upon forming the inverse of the basic matrix and updating the inverse ...

If you're sorting massive data sets in Microsoft Excel, you will want to clean your workbook. These three methods quickly format everything consistently. This includes dates, currency, inventory, and ...

Abstract: A novel framework has recently been proposed for designing the molecular structure of chemical compounds with a desired chemical property using both artificial neural networks and mixed ...

As a data analyst, you have a lot of opportunities to process Excel files. At times you need to do the processing using a program. There are several scripting languages to choose. Here we compare them ...

If you want to learn how to ignore all errors in Excel, then we have a handful of methods for you. While working in Excel, you are bound to encounter various issues ...

If you want to know how to use VLOOKUP to sum multiple rows in Excel, we’ve got you covered. VLOOKUP's syntax only returns the first value in a column. However, if you have data where values are ...

This can also be taught using R (no previous experience required). In this hands-on class, you will learn the fundamentals of applying linear regression to business data using Excel. In survey after ...

Linear regression is a statistical technique that helps us to understand the relationship between two variables by modeling a linear equation to observed data. There are multiple ways to conduct ...