### Install BiMR Package

Source: https://github.com/jinhaozou/bimr/blob/main/README.md

Installs the BiMR package from GitHub and other required R packages for Mendelian Randomization analysis.

```R
library(devtools)
install_github("JinhaoZou/BiMR")

install.packages("MendelianRandomization") # Version 0.6.0 used for manuscript
install.packages("ivmodel") # Version 1.81 used for manuscript
```

--------------------------------

### Load Example Data

Source: https://github.com/jinhaozou/bimr/blob/main/README.md

Loads the sample dataset 'example_dat' which is a list containing five data frames: 'con' (confounder), 'X1' and 'X2' (instrumental variables for Y1 and Y2 respectively), and 'Y1' and 'Y2' (the two phenotypes).

```R
# Assuming example_dat is loaded or available in the environment
# For instance, if it's in a 'data/' folder:
# example_dat <- readRDS("data/example_dat.rds") # Or appropriate loading function
```

--------------------------------

### Load BiMR and Required Libraries

Source: https://github.com/jinhaozou/bimr/blob/main/README.md

Loads the necessary libraries for using the BiMR package and performing Mendelian Randomization analysis.

```R
library(MendelianRandomization)
library(ivmodel)
library(BiMR)
```

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