TERR Errors with tidyr Package
Have you had problems with TERR since the rollout of TERR 4.4 in Spotfire 7.11? Are you running into compatibility problems between package versions? Would you like to be able …
Spatial Objects Using TERR
A key part of analytics in the oil and gas industry is evaluating opportunities at different locations. Space is always present when looking for profitable development projects. We usually look …
TERR Scripts to Read/Write to MS Access
Ruths.ai recently published a free template on the Ruths.ai Exchange that reads and writes data from/to MS Access. Under the covers, you’ll find two property controls and two data functions working with the …
Compatible Versions of TERR, RStudio and R
Do you know how to check which version of TERR is installed on your Spotfire installation? Are you unsure of which versions of R or RStudio to download so that …
Linear Regression, the simplest Machine Learning Model
Linear Regression models are the simplest linear models available in statistical literature. While the assumptions of linearity and normality seem to restrict the practical use of this model, it is …
Spotfire TERR Errors – RinR
Have you ever run into errors when attempting to run Spotfire’s built in TERR_PairsPlot data function? Are you seeing a TERR error that references to RinR? Julie SebbyGuest Spotfire blogger …
Spotfire Troubleshooting — Fixing a Bug in Spotfire Logistic Regression Modeling
Two weeks ago, I published a Linear and Logistic Regression template on Exchange.ai that can be found here. When I built the template, my process was as follows: Add test …
Explaining the TERR code behind the Pairwise/Correlation table
Would you like to know more about the R code featured in the pairwise comparison post earlier this week. Julie SebbyGuest Spotfire blogger residing in Whitefish, MT. Working for SM …
Pairwise Comparisons in Spotfire
Are you looking for a more efficient way to perform pairwise comparisons than changing variables on the x and y axis or toggling a drop down. Julie SebbyGuest Spotfire blogger …
Guest Blog: Creating Average Lines for a Data Set
Anna Smith is an Engineering Technician at Continental Resources up in Oklahoma. Today she will be sharing her journey creating average lines using TERR. I had often been asked for …