`simple_agree-methods.Rd`

Methods defined for objects returned from the agree functions.

```
# S3 method for simple_agree
print(x, ...)
# S3 method for simple_agree
plot(
x,
type = 1,
x_name = "x",
y_name = "y",
geom = c("geom_point", "geom_bin2d", "geom_density_2d", "geom_density_2d_filled",
"stat_density_2d"),
smooth_method = NULL,
smooth_se = TRUE,
...
)
check(x)
# S3 method for simple_agree
check(x)
```

- x
object of class

`simple_agree`

as returned from a function starting with 'agree'- ...
further arguments passed through, see description of return value for details.

`agree_test`

.- type
Type of plot to output. Default (1) is Bland-Altman plot while type=2 will produce a line-of-identity plot.

- x_name
Name/label for x values (first measurement)

- y_name
Name/label for y values (second measurement)

- geom
String naming the type of geometry to display the data points. Default is "geom_point". Other options include: "geom_bin2d", "geom_density_2d", "geom_density_2d_filled", and "stat_density_2d".

- smooth_method
Smoothing method (function) to use, accepts either NULL or a character vector, e.g. "lm", "glm", "gam", "loess" or a function. Default is NULL, which will not include a trend line.

- smooth_se
Display confidence interval around smooth?

`print`

Prints short summary of the Limits of Agreement

`plot`

Returns a plot of the limits of agreement (type = 1) or concordance plot (type = 2)

`check`

Returns 2 plots, p_norm and p_het, testing the assumptions of a Bland-Altman analysis. P-values for the normality and heteroskedasticity tests are provided as captions to the plot.