Concordance correlation coefficient

Hi all,

I think I have entered the correct code to calculate whether results using two different sampling intervals are in agreement. However, I have no idea how to interpret the R output or how to cite this properly. Can anyone help? I have googled everywhere but can't find an answer.

epi.ccc(locomotion_concordance$Interval1, locomotion_concordance$Interval15, ci = "z-transform", conf.level = 0.95, rep.measure = TRUE,

  •     locomotion_concordance$spider)
    

$rho.c
est lower upper
1 0.9328095 0.8588312 0.9686734

$s.shift
[1] 1.029007

$l.shift
[1] 0.01458529

$C.b
[1] 0.999485

$blalt
mean delta
1 1.145 0.21
2 0.765 -0.55
3 1.025 0.03
4 1.685 1.21
5 0.670 -0.74
6 1.630 -0.90
7 1.490 0.90
8 1.560 1.04
9 4.930 1.52
10 0.935 -0.21
11 0.625 -0.83
12 0.105 0.21
13 3.230 0.20
14 1.800 -0.62
15 0.800 -0.48
16 0.035 0.07
17 0.105 0.21
18 0.835 -0.41
19 1.145 0.21
20 1.075 0.07
21 0.210 0.42
22 0.835 -0.41
23 0.935 -0.21
24 1.560 -1.04
25 2.880 1.60
26 5.470 -1.56
27 10.035 -0.77

$sblalt
est delta.sd lower upper
1 -0.03074074 0.7749306 -1.549577 1.488095

$nmissing
[1] 0