Process Trends Website

Global Warming Data Analysis and Visualization with R, Excel and Google Map Tools Analysis, Chart and Map Tools to Better Understand Our Climate
Note To Readers: I'm continuing to overhaul this site. I am removing older Excel charting material, data visualization and Google Maps material. I am adding more R and Climate Change related material. I've consolidated my Excel Resources. Let me know if there is something missing. 2/3/10

Visit My Climate Charts & Graphs Blog

Global Warming Trend Continues

RClimate Scripts

Learn R Toolkit

Would you like to be able to generate a climate trend chart on your PC with just 1 line of R script?

What about downloading the R script to your PC so that you can edit the script to fit your needs?

My R Climate scripts let you access the latest global land and sea surface temperature, total solar irradiance, arctic sea ice extent, El Nino data series from the official climate agencies and chart it on your PC without any downloads. Just 1 line of R script, using R's source() gets the data on your PC.

Are you an Excel user who would like to learn how to make advanced charts: panel charts, conditional format, dot plot, box plots with or without points, and fully annotated charts like this?

R for Advanced Charting

Trend Analysis with Excel

Google Maps and Excel

R is an integrated suite of statistical and graphical analysis tools. It is based on the S language which was developed by Bell Laboratories.
These pages present information, resources and tutorials on R charts.

Excel provides useful analysis and charting tools that can help to analyze and understand time series data. These pages present tutorials and workbooks on how to use Excel to analyze and chart time series/ trend data.

Google Earth and Google Maps are free, powerful mapping tools. This page explores how to transfer Excel data to these tools to explore the spatial, geographical aspects of your data.