I have a housing dataset with the following columns:

```
id                 int64
date              object
price            float64
bedrooms           int64
bathrooms        float64
sqft_living        int64
sqft_lot           int64
floors           float64
waterfront         int64
view               int64
condition          int64
grade              int64
sqft_above         int64
sqft_basement      int64
yr_built           int64
yr_renovated       int64
zipcode            int64
lat              float64
long             float64
sqft_living15      int64
sqft_lot15         int64
```

Categorical variables: bedrooms, bathrooms, floors, waterfront (binary), view, condition, grade

I want to discover any possible correlations between variables. Can you give me code using lumpy, sklearn, stats, pandas, or marplot to find these correlations?