Displaying 4 results from an estimated 4 matches for "ggp".
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2013 Nov 12
0
geom_abline does not seem to respect groups in facet_grid [ggplot2]
Just trying to understand how geom_abline works with facets in ggplot.
By way of example, I have a dataset of student test scores. These are in a data table dt with 4 columns:
student: unique student ID
cohort: grouping factor for students (A, B, . H)
subject: subject of the test (English, Math, Science)
score: the test score for that student in that su...
2009 Feb 18
1
lineplot in ggplot2 with different colour and linetype
Hi list,
I would like to use ggplot2 in creating a line plot with 4 lines (groups), 2
of which I want in colour and the remaining two as dotted lines.
### R code ###
library(ggplot2)
### create data ####
vals <- rnorm(400)
div<- c(rep("A",100),rep("B",100),rep("C",100),rep("D",100))...
2007 Mar 22
3
FLAC: specifying all files with extension .WAV
Hi,
I want to use the "flac" encoder (in commandline mode) and I specify this
command to encode all .WAV files in the current directory:
N:\WAV>flac -V --best -- *.wav
flac 1.1.4, Copyright (C) 2000,2001,2002,2003,2004,2005,2006,2007 Josh
Coalson
flac comes with ABSOLUTELY NO WARRANTY. This is free software, and you are
welcome to redistribute it under certain conditions. Type
2012 Aug 28
3
date in plot, can't add regression line
Hello all,
I have been using R for about 3 weeks and I am frustrated by a problem. I have read R in a nutshell, scoured the internet for help but I either am not understanding examples or am missing something completely basic. Here is the problem:
I want to plot data that contains dates on the x axis. Then I want to fit a line to the data. I have been unable to do it.
This is an example of