How to use Tabsets in R Markdown Tutorial on space-efficient displays of multiple figures in HTML reports The Goal R Markdown is a fantastic tool for R users seeking to combine data visualization and analysis in a single reproducible deliverable. However, there are instances in which the volume of...
Clean Code with SQL Views One thing that can be both frustrating and freeing is that there is no single correct way to optimally do things in software. After reading the book Clean Code: A Handbook of Agile Software Craftsmanship by software expert Robert C. Martin, I have...
Mission Readiness And Battle Management Systems Are Strengthened With AI Technologies How you Measure Your Impact At Freya Systems, our impact is measured in how we equip clients with predictive models and decision tools to be more effective, highly efficient, and improve safety. We are most acutely...
Using Good Data Practices for Improving Fault Isolation Procedures in Aviation Maintenance Building a Better Fault Data Ecosystem Fault Isolation is a paramount process in aviation maintenance and is difficult to accomplish for a few reasons. First, the manual for the fault data ecosystem is typically designed once...
Survival Analysis using R: A Student and Data Analysts Take A Data Science Students Take on Survival Analysis By: Fahim Karim Survival analysis is something I learned while working as a Data Scientist for my professor, Dr.Sauleh Siddiqui, one of the world’s most eminent environmentalists and mathematicians. Instead...
“Bad Vibes” Could Be Draining Cash from Your Operation Most industrial equipment like machinery, pumps, and motors, is engineered to operate smoothly and minimize vibration. Vibration, however, can sometimes indicate problems or deterioration in the equipment. Further, vibration can cause machinery to consume excessive power reducing its energy efficiency....
Making Waste Water Management Operations Reliable and Affordable Waster water management operations rely on a plethora of moving mechanical, biological, and electrical processes that work together in a complex ecosystem in order to process, remove, and clean waste. Without these processes working together harmoniously serious issues can arise that...
Freya’s Michelle Caler asks: do you need a Ph.D. to be a Data Scientist? Hello world! My name is Michelle Caler, and I am Freya’s newest Data Scientist. This is something of a career change for me, as I used to be an Instructor in the Department of Physics...
The critical component of water and waste treatment processing is the common architecture of electric motors and controls. In the United States, the treatment process is driven by electric motor-driven devices, including energy-intensive pumps. Studies and publications from the past ten years demonstrate that the energy efficiency of Wastewater...
