> On 30 May 2017, at 21:23, Tobias Christoph <s3toc...@uni-bayreuth.de> wrote: > > Ahh, okay. > > I think now I understand what you exactly mean. But the plot is stil not > working /differentiate the dots by color. I used the following formula. > "plot(data$stations, data$revenue, xlab="stations", ylab="revenue", col = > findInterval(data$year, c(2005, 2010, 2015))" > > I think the problem is stil related to the term "col = > findInterval(data$year, c(2005, 2010, 2015))" and its notation. > > Just to make sure: "data" is the name of the data-table imported in R. "year" > is the lable of the column where the years are listed in the data-table? > Exactly. Make sure all the columns in data.frame are numeric. Also I don’t know the range of years. You should arrange arguments to findInterval according your data. If you would send a minimal example as stated in posting guide [1], you will have your answer in second email :).
1- http://www.R-project.org/posting-guide.html <http://www.r-project.org/posting-guide.html> > Cheers > > > > Am 30.05.2017 um 19:57 schrieb Ismail SEZEN: >> >>> On 30 May 2017, at 20:48, Tobias Christoph <s3toc...@uni-bayreuth.de >>> <mailto:s3toc...@uni-bayreuth.de>> wrote: >>> >>> Hi Ismael, >>> >>> thanks for your quick reply. >>> >>> I was now able to esmitate two intervals with the "findInterval"-Function. >>> >>> x >>> [1,] 2005 1 >>> [2,] 2006 1 >>> [3,] 2007 1 >>> [4,] 2008 1 >>> [5,] 2009 1 >>> [6,] 2010 1 >>> [7,] 2011 2 >>> [8,] 2012 2 >>> [9,] 2013 2 >>> [10,] 2014 2 >>> [11,] 2015 2 >>> [12,] 2016 2 >>> But I was not able to connect the intervals with the plot-function. I used >>> the following formular. >>> "plot(data$stations, data$revenue, xlab="stations", ylab="revenue", >>> col(findInterval())" >>> >> In fact I should say “feed _col_ or _pch_ argument with the result of >> findInterval” as below: >> >> plot(data$stations, data$revenue, xlab="stations", ylab="revenue", col = >> findInterval(x$year, c(2005, 2010, 2015)) >> >> Please note that If you have many (20-30) intervals, colour handling will be >> more complex. But I assume you have maximum 5-10 intervals. So, the piece of >> code above will work for you. >> >>> How can I proceed and get the plot-funktion running? >>> Maybe it is not running because the years as single numbers are already >>> contained in my data-frame? >>> Cheers, >>> >>> Toby >>> >>> >>> Am 30.05.2017 um 18:26 schrieb Ismail SEZEN: >>>>> On 30 May 2017, at 19:02, Tobias Christoph <s3toc...@uni-bayreuth.de> >>>>> <mailto:s3toc...@uni-bayreuth.de> wrote: >>>>> >>>>> Hey Guys, >>>>> >>>>> I just try to differentiate certain values in my plot by colour or symbol. >>>>> >>>>> I have panel data with three dimensions (number of stations, revenue, >>>>> years). To integrate the third dimension (years) in the plot, I want to >>>>> differentiate the values(number of stations, revenue) by a certain range >>>>> of years. >>>>> >>>>> e.g.: 2005-2010: red coloured dots, 2011-2016, blue coloured dots >>>>> >>>>> For the normal plot I used the following formula: >>>>> >>>>> *plot(data$stations, data$revenue, xlab="stations", ylab="revenue")* >>>>> >>>>> I only found a way to mark every single year. So hopefully you can help? >>>>> >>>>> Cheers, >>>>> >>>>> Toby >>>>> >>>> See ?findInterval. Especially, first 3 lines in _Examples_ section. Use >>>> result of findInterval as argument to _col_ or _pch_ in plot function. >>>> >>>> >>> >> > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
