Re: [R] newbie's additional (probably to some extent OT) questions

2003-11-13 Thread JB
At 07.11.2003 (00:24), Thomas W Blackwell wrote: JB and Michael - But I will guess that the data come from a high school physics experiment on gravitational acceleration which drops a weight dragging a paper tape through a buzzer with a piece of carbon paper in it. This prints periodic marks on

[R] newbie's additional (probably to some extent OT) questions

2003-11-06 Thread JB
(1) So finally, thank to your help I have this: summary(lm(x ~ 0+I(t^2))) And then I get this result: = Call: lm(formula = x ~ 0 + I(t^2)) Residuals: Min 1Q Median 3QMax -3.332e-02 -9.362e-03 1.169e-05 1.411e-02

Re: [R] newbie's additional (probably to some extent OT) questions

2003-11-06 Thread Michael A. Miller
JB == JB [EMAIL PROTECTED] writes: (1) So finally, thank to your help I have this: summary(lm(x ~ 0+I(t^2))) [...] Would you post your data set? It is hard for me to sort out what is going on without seeing the input. Regards, Mike __

Re: [R] newbie's additional (probably to some extent OT) questions

2003-11-06 Thread Thomas W Blackwell
JB and Michael - I'm coming into this without having reviewed the earlier emails (if there are any) in this thread. But I will guess that the data come from a high school physics experiment on gravitational acceleration which drops a weight dragging a paper tape through a buzzer with a piece of

Re: [R] newbie's additional (probably to some extent OT) questions

2003-11-06 Thread JB
At 07.11.2003 (00:24), Thomas W Blackwell wrote: JB and Michael - But I will guess that the data come from a high school physics experiment on gravitational acceleration which drops a weight dragging a paper tape through a buzzer with a piece of carbon paper in it. This prints periodic marks on