[R] predict

I have found a regression model, and i would like to predict value in different points. I have tried to use predict function but it doesn't work. I have used predict function like this: newdata-seq(from=0.1, to=0.32,by=0.02) data-predict(fm,newdata) where fm is a regression model. The predict

[R] spline regression

i have a trend that it is linear at first and then it has a particular trend. There is a mathematic model, but it describes only the linear part. I have tried to use a spline regressione, but i have obtained a particular fit trend that it is unreal. Can i create a spline regression that it is of

[R] graph: axis label font

Hi, excuse me for my english, i am using R on windows and i have to do several graphs with axis labels and the axis text thicks has a specified font type, (Arial) and a specified font size. How can i do these? Thank you in advance -- View this message in context: