Learn how to use database functions to protect, verify, prevent, analyze, and automate data tasks with examples from MySQL and SQL Server.

One of the most common data cleaning tasks is to remove unwanted spaces and non-printable characters from your data. Excel has two functions that can help you with this: TRIM and CLEAN.

To create the Azure Function portion of this sample, you will need to be logged into the Azure Portal. Click New and select Function App in the Azure Portal. Enter a name for your function app, such ...

Transform-Data-by-Example (opens in new tab) is an Excel add-in that helps you find the desired transformation function easily. All you need to do is to provide a few examples of the desired output, ...

Warning. A lot of LLMs typically adopt restrictive licenses for synthesizing data and using them for fine-tuning another SLM/LLM. For example, as of Mar 6, 2025, Azure OpenAI Service Specific Terms ...

Use “people data”: The best way to impact the bottom line through HR is to match “people data” to that bottom line. Track the impact employees have in their respective departments.

Table 29.4 displays a partial listing of a SAS data set of clinical trial data comparing two treatments for a respiratory disorder. See "Gee Model for Binary Data" in the SAS/STAT Sample Program ...

For example, functions like SEQUENCE and CHOOSEROWS allow you to dynamically define the range of data points for each calculation. This eliminates the need for repetitive manual updates, making ...

R data.table code becomes more efficient — and elegant — when you take advantage of its special symbols and functions. With that in mind, we’ll look at some special ways to subset, count ...