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The R Corner
The R Corner In the prior article, we examined the use of the “cut” function inside of R. This column ... examine the “with” command. ; by Steven Craighead In the prior article, we examined the use of the “cut” ...- Authors: Steven Craighead
- Date: Apr 2012
- Competency: Technical Skills & Analytical Problem Solving
- Publication Name: CompAct
- Topics: Technology & Applications>Software
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R Corner: The CUT Function
R Corner: The CUT Function The ability to take continuous data and convert into categories is very useful ... article provides an R function for the calculation of the credibility of mortality claims, and then separates ...
- Authors: Steven Craighead
- Date: Feb 2012
- Publication Name: CompAct
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R Corner: Predictive Modeling - Tree Models
One benefit of using predictive models is that it can give you a quick grasp of what is in the data. Sometimes ... tree regression models. You will need to install the “tree” package into R and then load that package ...
- Authors: Steven Craighead
- Date: May 2016
- Competency: Technical Skills & Analytical Problem Solving>Innovative solutions
- Publication Name: CompAct
- Topics: Experience Studies & Data
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R Corner – Predictive Modeling - Data
actually takes the majority of your time. So, in this article, a look at two different sources of data is taken ... takes the majority of your time. So, in this article, we will look at two different sources of data, ...
- Authors: Steven Craighead
- Date: Mar 2016
- Competency: Technical Skills & Analytical Problem Solving>Innovative solutions
- Publication Name: CompAct
- Topics: Experience Studies & Data
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R Corner – Ring of Fire
R Corner – Ring of Fire <p>In this article, we will look at how to download worldwide earthquake data ... into R and use the “maps” and “mapproj” packages to display the Ring of Fire using the earthquakes data ...
- Authors: Steven Craighead
- Date: Oct 2012
- Competency: Technical Skills & Analytical Problem Solving
- Publication Name: CompAct
- Topics: Modeling & Statistical Methods>Data mining
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R Corner – Graphics
R Corner – Graphics Discusses the graphics capabilities of the computer language R. Computer science; ...- Authors: Steven Craighead
- Date: Apr 2010
- Competency: Technical Skills & Analytical Problem Solving
- Publication Name: CompAct
- Topics: Technology & Applications>Software
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R Corner - Predictive Models and Universal Theorems
Predictive Models and Universal Theorems A discussion on the four universal theorems that are useful when building ... building models. Two of them are useful when you are doing predictive modeling and the other two are useful ...
- Authors: Steven Craighead
- Date: Nov 2016
- Competency: Technical Skills & Analytical Problem Solving>Innovative solutions
- Publication Name: CompAct
- Topics: Modeling & Statistical Methods
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R Corner – Combining Cluster Analysis and Predictive Modeling
R Corner – Combining Cluster Analysis and Predictive Modeling Feature article discussing the ... Predictive Modeling Feature article discussing the computer language R, cluster analysis and predictive ...- Authors: Steven Craighead
- Date: Oct 2009
- Competency: Technical Skills & Analytical Problem Solving
- Publication Name: CompAct
- Topics: Technology & Applications>Software
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R Corner
Figure 1. The cran.r-project.org web page. CompAct 24 R 1 has become the lingua franca of the statistical ... it also has a lot to offer us actu- aries. Most of our models can be constructed within Excel, but ...- Authors: Steven Craighead
- Date: Oct 2008
- Competency: Technical Skills & Analytical Problem Solving
- Publication Name: CompAct
- Topics: Technology & Applications>Software
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R Corner – Functions
R Corner – Functions Introduces readers to the R language used for statistics and modeling ... Functions Introduces readers to the R language used for statistics and modeling of data. Modeling efficiency; ...- Authors: Steven Craighead
- Date: Jan 2010
- Competency: Technical Skills & Analytical Problem Solving
- Publication Name: CompAct
- Topics: Modeling & Statistical Methods