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Hutsons-hacks

Hutsons-hacks

HACKS, TIPS AND TRICKS IN R, Python and beyond…

Tag: R

NHS-R Community – Computer Vision Classification – How it can aid clinicians – Malaria cell case study with R

R BlogsGary Hutson12/11/20204

The NHS-R conference is coming up and I have been invited to speak for the third year running, I know hat trick, as well as becoming an official fellow of the organisation, as I am now back with the NHS. This year I wanted to bring Deep Learning to the table, and my focus will…

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Confusion matrices – evaluating your classification models

R BlogsGary Hutson08/08/20190

As part of my companies commitment to allow our users access to some of our code – we have created a visual way you can assess your accuracy in a confusion matrix. The below was posted on our blog site and shows how to interpret a confusion matrix. I hope the attached article is useful….

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General musings!Gary Hutson02/08/20190

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.…
R BlogsGary Hutson30/01/20190

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….…
R BlogsGary Hutson29/01/20190

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…
General musings!Gary Hutson24/01/20190

R Learning – Tutorial 9 – Data Frame Functions

This will teach you how to apply functions to data frames:
General musings!Gary Hutson30/11/20181

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…
General musings!Gary Hutson17/08/20180

R Learning – Tutorial 28 – Data Visualisation – Working with chart axes

This will show you how to resize, move, change font, reverse order, and more…
General musings!Gary Hutson17/08/20180

R Learning – Tutorial 27 – Data Visualisation – Three Dimensional Scatter Charts

These charts do not look particularly nice in R, but this shows an example of how they can be implemented:
General musings!Gary Hutson17/08/20180

R Learning – Tutorial 26 – Data Visualisation – Two Dimension Density Plots

This shows how to create a two dimensional density plot:

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