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Hello everyone, does anybody know how to increase the decimal places that R uses to calculate something. I think that in default R uses 6 decimal places but I need 12. Thank you very much! Best regards, Maja! --

Hi everyone, I want to highlight something in a plot. So I want to write a text with a yellow background. I tried to make use of text(x,y,"hallo",bg="yellow") but that does not work. I know...

Hi everybody, I want to start a R programm from a dos command. Are there any possibilities that I can start e.g. the file "Test.R" from dos? Maybe something like: R.exe -Test.R ? Thank you very much...

Hello everyone, I want to write something in a plot with text or something similar, e.g. text(x,y,"something") but I want to encircle it by a box as in a legend. I have absolutely no idea how...

Hello everybody, I'm an absolute newbe in R, so please be gentle to me. I am looking for a german map in the package maps by Becker and Wilks. After that I want to draw the German cities from...

Hello everybody, at work I want to start R within an VBA program. First I calculate something in Excel 2003. After that I want to start within my VBA makro R wich should start an R file, say i.g...

Hello everybody, I'm trying to predict a linear regression model but it does not work. My Model: y = Worktime + Vacation + Illnes + Bankholidays My modelmatrix is of dimension 28x4 Then I want to make use of the function predict because...

Hi everybody, I want to write some text in a plot. That's simple I know. But I want to make use of different colors. Eg. text(x,y,paste("Sunderland","high")). Then Sunderland should be black and "high" red...

Hello everyone, I've a problem and dont know how to solve. This is my first posting and it would be fantastic if you could help me. I want to divide n objects in k classes and need an output...

Hi everyone, I want to make use of the save function but it did not work. I'm using vista and R 2.5.0, winzip is installed too. Here's the code (from example ?save): > x <- runif(20) > y...

Hello everybody, I've a question about "autoregressive Regressionmodels". Let Y[1],.....,Y[n], be a time series. Given the model: Y[t] = phi[1]*Y[t-1] + phi[2]*Y[t-1] + ... + phi[p]*Y[t-p] + x_t...

Hi, I am sorry I meant: mod <- lm(y~Worktime+Vacation+Illnes+Bankholidays) newdate=data.frame(x=c(324,123,0.9,0.1)) predict(mod,newdate) And get this error. Yours, Maja -------- Original-Nachricht -------- Datum: Sat, 4 Aug 2007...