similar to: Help in using col in plot()..

Hello, I'd like to draw 2 plots in one graph. Here is my code: plot(data_min1$macd,main="1 min MACD",type="l") lines(data_min1$macdsig,col="red") par(new=T) plot(data_min1$macdhist,type="h",main="") axis(4) par(new=F) It seems it works. But left axes of two graphs are over-drawn. Could you let me know how to fix it ?

Full_Name: John P Cavanaugh Version: .99 OS: linux Submission from: (NULL) (24.116.10.99) dataset$ema12 <- EMA (dataset$Close,12) dataset$ema26 <- EMA (dataset$Close,26) dataset$MACD_fast <- dataset$ema26 - dataset$ema12 dataset$MACD_slow <- EMA(dataset$MACD_fast,9) dataset$MACD_hist <- dataset$MACD_fast - dataset$MACD_slow # This line doesnt work!!! But... if I does work if I

Hello, I have trouble with extracting Date string from my each row data. The date format I use is as the follows: ---------------------------------------------------------------------------- ----------- Index,Open,High,Low,Close # header 2011-11-01 9:00:00 ,248.50,248.95,248.20,248.70 ... .... ---------------------------------------------------------------------------- ----------- When I read

Hi Everybody, I am a total beginner at this so please bear with me. I downloaded by hand the file WIG20.txt (Warsaw Stock Exchange Index of 20 most important stocks). The format is this: Name,Date,Open,High,Low,Close,Volume WIG20,19940414,1000.00,1000.00,1000.00,1000.00,71600.000 WIG20,19940418,1050.50,1050.50,1050.50,1050.50,99950.000 WIG20,19940419,1124.90,1124.90,1124.90,1124.90,138059.000

Hi, So far my plotting needs have been sort of ignored as I got acquainted with R this week, but now that I have the basics in place for the program I wanted to write it's time for me to start learning about how to make output that better suits my needs. I think I have two sort of charts I need to concentrate on learning how to produce: 1) Probably a trivial request - a single chart that

Hey all, Virgin post to this list - hope I've got it right ;o) I've been learning R intensively the last two weeks and gone from newbie status to *reasonably* comfortable with it. Here's an issue I just cannot solve however as it appears to be some kind of bug in R itself. But I won't claim that for sure. I have a function as follows: FindHighRow <- function(searchVector,

I did an update of both rstudio and my packages. I had some trouble but was able to move a lot of the packages so most troubles seem to be behind me. But having a problem with code that previously ran fine. See below: require(quantmod) Loading required package: quantmod Loading required package: Defaults Loading required package: xts Loading required package: zoo Attaching package: ?zoo? The

Dear all, I have a problem while working with hourly data of fx rates. I've read from a csv file, the following way: csv-file like: Date,Open,High,Low,Close,Volume 2011-08-11 03:00:00,1.41758,1.42205,1.41625,1.42174,8974 ... 2011-08-12 04:00:00,1.42175,1.42413,1.42067,1.42172,7229 ... 2011-12-30 05:00:00,1.42173,1.42341,1.42062,1.42171,6703 ... raw<-

Hello R Community, I have imported a dataset which contain X Y coordinates and would like to recreate a shape file after some data analysis. What i have done is to import some taxlot data and join them based on some criteria. I want to check to see how well the joining went by reviewing the results in GIS. A couple things. I cant seem to import a shape file correctly using the maptools