I can not find a solution for my overplotting problem. If somebody could help me find a solution I would appreciate that a lot. My data look like this (csv format): http://pastebin.com/embed_js.php?i=Cnfpkjsz This is the code I am running: library(dplyr)…
In the artificial data I have created for the MWE below I have tried to demonstrate the essence of a script I have created in R. As can be seen by the graph that gets produced from this code, on…
This is rather a simple question. I read other threads, and found that, in order to insert a GGVIS visualization into Shiny, you need: In ui.R - Call ggvisOutput("EvolucionVisitas") In server.R - use function bind_shiny("EvolucionVisitas") I'm having problems plotting the…
I'm new to regex (and stackoverflow btw) and trying to extract "real" words out of this using R: "nnnclonenstarnnnnnbrainnstarnnnnncalculatornstarnnnnnadding machinenstarnnnnnartificial intelligencenstar" So i would like to match: clone, brain, calculator, adding machine, artificial intelligence. I tried it with (?<=\n)(.*?)(?=\nstar) which…
First of all, I'm still a beginner. I'm trying to interpret and draw a stack bar plot with R. I already took a look at a number of answers but some were not specific to my case and others I…
I want to make a figure similar to this See how the bottom portion is tiny... how do I do that? I'm ok in ggplots2 so give me your expertise please. I do not need to plot 2 values on…
I've got an assignment in my Artificial Intelligence class. It is a problem which we have to solve using Genetic Algorithms in R (using GA library). I'm looking for some ideas how to approach this. Description Barbarians siege a city.…
I have long lists of strings such as this machine readable example: A <- list(c("Biology","Cell Biology","Art","Humanities, Multidisciplinary; Psychology, Experimental","Astronomy & Astrophysics; Physics, Particles & Fields","Economics; Mathematics, Interdisciplinary Applications; Social Sciences, Mathematical Methods","Geriatrics & Gerontology","Gerontology","Management","Operations Research & Management Science","Computer Science, Artificial…