Data Analysis – Helen Anderson

25 ways to excel with Excel

Thu, 23 Jul 2020 09:58:35 +0000

It doesn't replace databases and BI tools for reporting, but Excel is just what you need for quick analysis and cleansing of small data sets

The post 25 ways to excel with Excel appeared first on Helen Anderson.

]]>

SaaS metrics: what do the acronyms mean?

Sat, 14 Mar 2020 11:17:52 +0000

This post helps to demystify those three-letter terms that get thrown around the tech world in Sales, Marketing and Finance and how they can help measure success.

The post SaaS metrics: what do the acronyms mean? appeared first on Helen Anderson.

]]>

Conditional logic with the CASE expression

Mon, 19 Aug 2019 05:11:04 +0000

CASE is SQL's answer to other programming languages IF-ELSE statement. If you need to test a condition and return a value CASE is the expression you need.

The post Conditional logic with the CASE expression appeared first on Helen Anderson.

]]>

Why you need SQL Window Functions (part 2)

Sun, 21 Jul 2019 07:52:18 +0000

SQL Server Window Functions are incredibly powerful and allow us to access a total from another row and bucket data to show top performers.

The post Why you need SQL Window Functions (part 2) appeared first on Helen Anderson.

]]>

Why you need SQL Window Functions (part 1)

Mon, 15 Jul 2019 07:31:56 +0000

SQL window functions are incredibly powerful and allow us to see the rows in a table with a new column showing a running total, rank or moving average.

The post Why you need SQL Window Functions (part 1) appeared first on Helen Anderson.

]]>

SQL Aggregate Functions and Mariah Carey

Mon, 17 Jun 2019 03:48:02 +0000

Aggregate functions bring your data to life.
They allow you to take a standard table and use a function or two to build metrics and answer questions about the data.

The post SQL Aggregate Functions and Mariah Carey appeared first on Helen Anderson.

]]>