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Healthcare

Feb
2016

Sensitivity, Specificity and Predictive Values – What is the best way to measure the performance of binary classification models?

written by Tom Fricker
published on Mon, 15/02/2016

Classification means assigning an outcome to an individual or case, usually for the purpose of making a decision. Examples include predicting which individuals will default on personal debt to decide who could be offered a credit card, or predicting which visitors to a retail website will make a purchase. In this blog we will discuss some ways of measuring the performance of a classification model.

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Jul
2015

Classifying Binary Outcomes

written by Lynsey McColl
published on Wed, 29/07/2015

We recently discussed how a logistic regression can be used to model a binary response and predict the probability of a binary outcome. However, there are instances when we need to take this a step further and classify the outcome based on a cut-off probability threshold.

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Jun
2011

Statisticians Are Key to Business Growth and Innovation

written by Steve Brooks
published on Wed, 29/06/2011

Analysing large data sets will become a key basis of competition, says a new report published last week. In the same way that they have always sought professional accounting and legal advice, many industries now see statistical consultancy firms as crucial partners in driving growth and stimulating innovation.

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