`make_synthetic_data()`

outputs a synthetic survey, generated using a simple, stochastic
model of polarisation.

## Usage

```
make_synthetic_data(
nrow,
ncol,
minority = 0.5,
polarisation = 0,
correlation = 0.85,
scale = 10
)
```

## Arguments

- nrow
The number of rows in the survey

- ncol
The number of columns in the survey

- minority
The fraction of nodes in the smaller of the two polarised groups

- polarisation
The degree of polarisation among the system's agents

- correlation
Probability that group item corresponds to polarisation

- scale
Range of the Likert scale