Bucketing and highlighting dominant predictors in your ML models
Our company have been at it again. This time from my colleagues and fellow Data Scientist Alfonso Portabales. For this post…
Deploying a ML model in R
As a product of a series of training sessions Draper & Dash have been undertaking on Machine Learning using R –…
Confusion matrices – evaluating your classification models
As part of my companies commitment to allow our users access to some of our code – we have created a…
Machine Learning Training – Draper and Dash Healthcare Predictive Analytics – Summer Discount
There is an offer on with my company Draper & Dash to get a discount on ML training for your organisation.…
RODBC helper function
The number of times I have to connect to SQL and I forget part of the RODBC command to connect to…
Outpatient scatter charts: Analysing new and follow up activity with gganimate
I was inspired by my friend John Mackintosh to have a muck around with the fabulous gganimate. I have to say….…
NHS-R Community: Up the R-evolution
It seems like two seconds ago since I was frantically preparing slides for the first NHS community. Wow – what an…
R Learning – Tutorial 9 – Data Frame Functions
This will teach you how to apply functions to data frames:
A simple function to create nice correlation plots
The problem I was working with a dataset where I wanted to assess the correlation of different variables in R. As…
R Learning – Tutorial 28 – Data Visualisation – Working with chart axes
This will show you how to resize, move, change font, reverse order, and more…