Hi guys,

I'm trying to change the number of decimal places or even significant figures on my stat_regline_equation. My sample code is as follows:

```
meta_data <- read.csv("data/raw_data/norm_expression_matrix_meta.csv")
# subset the meta data to just display age, the genes, the delta ct, and subject ID
subset_meta_data <- meta_data[1:279,1:36]
# plot scatter plot graph
ggplot(subset_meta_data, mapping = aes(x = Age,
y = FLG )) +
# include bestfit line with equation and R^2
# add in upper and lower limit lines as well
geom_point() +
geom_smooth(method = "lm", se = TRUE) +
stat_regline_equation(label.x = 20, label.y = 15) +
stat_cor(label.x = 60, label.y = 15, digits = 4) +
stat_regline_equation(label.x = 40, label.y = 15, aes(label = ..rr.label..)) +
geom_hline(aes(yintercept = 11.5), color = "red") +
geom_hline(aes(yintercept = 8.88), color = "purple")
```

I tried using "signif()" function as well, but was having issues. The reason this is important, is because R rounds up the y-intercept value in the equation. In this case it's 11: y = -0.013x +11. However, it should be 10.81 (according to excel). Is there a way to get around this, so it doesn't round up?