Description Usage Format Details

In the simulated dataset 1, each subject has 1 measurement value from the new method and 10 to 15 measurement values from the reference method. Compared to the reference method, the new method has differential bias of -4 and proportional bias of 1.2. Variance of the new method is smaller than that for the reference method.

1 |

An object of class `data.frame`

with 1255 rows and 3 columns.

A data frame with three variables:

`id`

identification number for subjects

`y1`

values from the new measurement method

`y2`

values from the reference measurement method

Dataset 1 was created based on the following equations:

*
y_1i=-4+1.2*x_i+ε_1i, ε_1i | x_i ~ N(0,1+0.1*x_i)^2)*

*
y_2ij=x_i+ε_2ij, ε_1i | x_i ~ N(0,(2+0.2x_i)^2)*

*x_i ~ Uniform[10-40]*

for *i = 1, 2, …, 100*, *j=1,2,…,n_2i* and
the number of repeated measurements for each subject *i*
from the reference standard was *n_2i ~ Uniform[10-15]*.

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