Re: [R] itsadug:: plot_smooth and plot_diff

2016-06-13 Thread Fotis Fotiadis
Dear Bert, Thank you for your response Best, Fotis On Sun, Jun 12, 2016 at 5:50 PM, Bert Gunter wrote: > To be clear, I know nothing about bam; I just wanted to correct a > statistical error: > > "Since the 95% confidence intervals overlap, I would assume that there is > no > difference in accu

Re: [R] itsadug:: plot_smooth and plot_diff

2016-06-12 Thread Bert Gunter
To be clear, I know nothing about bam; I just wanted to correct a statistical error: "Since the 95% confidence intervals overlap, I would assume that there is no difference in accuracy between the two conditions." That is false. You need to look at a CI for the difference. As you appear to be co

[R] itsadug:: plot_smooth and plot_diff

2016-06-12 Thread Fotis Fotiadis
Hi all I am using bam to analyse the data from my experiment. It's a learning experiment, "acc" denotes accuracy and "cnd" denotes a within-subjects variable (with two levels, "label" and "ideo")."Ctrial" is centered trial (ranging from 1 to 288). The model is: bam(acc~ 1 + cnd + s(ctrial) + s(ct