Author Archives: Monika Wahi

Identify Elements of Research in Scientific Literature

Get the most out of the scientific peer-reviewed literature when you read it!

Identify elements in research reports, and you’ll be able to understand them much more easily. My blog post shows you how!

Design the Most Useful Time Periods for Your Conversions

Choose the most appropriate time period for your time series analysis.

Time periods are important when creating a time series visualization that actually speaks to you! Get advice on my blog.

DPS Update: I’m back in business!

Update on Monika Wahi of DethWench professional services.

DPS Update: I’m doing better and working again! Check out my updated LinkedIn Learning courses and books for sale!

Apply Weights? It’s Easy in R with the Survey Package!

You can do a population-based analysis if the original dataset used multi-stage sampling.

Apply weights to get weighted proportions and counts! Read my blog post to learn how to use the survey package in R.

Make Categorical Variable Out of Continuous Variable

You can make mean, median and mode with a continuous variable.

Make categorical variables by cutting up continuous ones. But where to put the boundaries? Get advice on my blog!

Remove Rows in R with the Subset Command

Learn r programming and biostatistics

Remove rows by criteria is a common ETL operation – and my blog post shows you how to do it using the subset command.

CDC Wonder for Studying Vaccine Adverse Events: The Shameful State of US Open Government Data

The open government data movements in many countries have resulted in government data being available online.

CDC Wonder is an online query portal that serves as a gateway to many government datasets. Although antiquated, it still works for extracting data, and my blog post shows you how.

AI Careers: Riding the Bubble

If you are a data scientist, you may want to do statistics, but you may also be interested in machine learning and artificial intelligence.

AI careers are not easy to navigate. Read my blog post for foolproof advice for those interested in building a career in AI.

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