Table 2 Statistical values for TMKmt Ag detection in serial dilutions of a 1 + AFB sputum sample
Statistiacl parameter | TMKmt Ag by PAb 0655 | TMKmt Ag by PAb 0656 |
|---|---|---|
Best-fit values | ||
Slope | −0.0083 ± 0.0070 | −0.0110 ± 0.0051 |
Y-intercept when X = 0.0 | 0.1532 ± 0.0311 | 0.1706 ± 0.0229 |
X-intercept when Y = 0.0 | 18.55 | 17.69 |
1/slope | −121.0 | −103.7 |
95% confidence intervals | ||
Slope | −0.0228 to 0.0063 | −0.0204 to 0.0011 |
Y-intercept when X = 0.0 | 0.0882 to 0.2183 | 0.1227 to 0.2184 |
X-intercept when Y = 0.0 | 8.519 to +infinity | 9.999 to +infinity |
Goodness of fit | ||
r2 | 0.06918 | 0.1576 |
Sy.x | 0.06372 | 0.04688 |
Is slope significantly non-zero? | ||
F | 1.412 | 3.554 |
DFn, DFd | 1.000, 19.00 | 1.000, 19.00 |
P value | 0.2494 | 0.0748 |
Deviation from zero? | Not significant | Not significant |
Data | ||
Number of X values | 7 | 7 |
Maximum number of Y replicates | 3 | 3 |
Total number of values | 21 | 21 |
Number of missing values | 0 | 0 |