3155 search results for "map"

Best way to draw heatmap for publication

July 8, 2016
By

Here are two tips I can share if you were also working on a big dataset towards a high quality heatmap:1. Don't generate PDF using pheatmap() or heatmap.2() as (i) the file is unnecessarily SUPER large if you have a lot of data points in the heatmap, s...

Read more »

Creating inset maps using spatial objects

July 5, 2016
By
Creating inset maps using spatial objects

This post explains how to create an inset map with spatial objects using the sp- and raster-package.

Read more »

Animated world inequality map

Animated world inequality map

In my last post I had a first look (for me) at Estimated Household Income Inequality data from the University of Texas Inequality Project. These data came to my attention when Professor James K. Galbraith used them in his keynote presentation to the 2016 New Zealand Association of Economists conference. Some of the slides...

Read more »

New Facebook Group: “R, Maps and Open Data”

June 21, 2016
By
New Facebook Group: “R, Maps and Open Data”

Today I am happy to announce a new Facebook group: R, Maps and Open Data. If you like this blog, then you should join this group! It’s free to join. This is my first time creating a Facebook group, and I am viewing it as both an experiment and an outgrowth of this blog. Here The post

Read more »

Mapping US Counties in R with FIPS

June 16, 2016
By
Mapping US Counties in R with FIPS

Anyone who’s spent any time around data knows primary keys are your friend. Enter the FIPS code. FIPS is the Federal Information Processing Standard and appears in most data sets published by the US government. Name Matching The map below is an example as the “wrong way” to do something like this. This map uses

Read more »

Interactive maps and charts in R

June 10, 2016
By
Interactive maps and charts in R

Randy George, an expert in web map applications, has been fascinated with computer graphics (especially maps) since the early '80s. For much of that time, he says, the technology for mapping has been pretty static: The main stay of web mapping applications for the last couple of decades has been three tier: Model – SQL, View – web UI,...

Read more »

ggplot2: Mapping vs Setting

June 9, 2016
By
Rplot16

Guest post by Kirill Eremenko  Hi there! My name is Kirill Eremenko and I teach R on Udemy. In this quick article I wanted to share with you a valuable tip we cover off in my course R Programming A-Z™ on Udemy (click here to get a 30% discount on the course). Many R users are familiar with the ggplot2 package by...

Read more »

heatmaply: interactive heat maps (with R)

May 31, 2016
By

I am pleased to announce heatmaply, my new R package for generating interactive heat maps, based on the plotly R package. tl;dr By running the following 3 lines of code: install.packages("heatmaply") library(heatmaply) heatmaply(mtcars, k_col = 2, k_row = 3) %>% layout(margin = list(l = 130, b = 40)) You will get this output in your browser … Continue reading...

Read more »

Slides from my Workshop: “Mapping Open Data in R”

May 26, 2016
By
Slides from my Workshop: “Mapping Open Data in R”

On May 17 I had the pleasure of running a workshop at the Berkeley R Meetup. The workshop was titled “Mapping Open Data in R”, and I’ve had a few requests for the slides. You can see them below. The slides have code on them. If you would like to download a file with the code, The post

Read more »

Interactive Heat Maps for R

May 23, 2016
By
2016-05-23 09_06_56-Clipboard

In every statistical analysis, the first thing one should do is try and visualise the data before any modeling. In microarray studies, a common visualisation is a heatmap of gene expression data. In this post I simulate some gene expression data and visualise it using the heatmaply package in R by Tal Galili. This package

Read more »

Sponsors

Mango solutions



plotly webpage

dominolab webpage



Zero Inflated Models and Generalized Linear Mixed Models with R

Quantide: statistical consulting and training

datasociety

http://www.eoda.de







ODSC

ODSC

CRC R books series





Six Sigma Online Training









Contact us if you wish to help support R-bloggers, and place your banner here.

Never miss an update!
Subscribe to R-bloggers to receive
e-mails with the latest R posts.
(You will not see this message again.)

Click here to close (This popup will not appear again)