how could I remedy a corrplot with lots of variables. Because visually it's not appealing.
Below is my code: 

```
corrplot(cor(dataT[,c("D_Wavg_EASI_DENSITY_CWR_2", "D_Wavg_EASI_POP16_CWR_2", 
                                "D_Wavg_EASI_URBANPOP_P_CWR_2", "D_Wavg_EASI_RURALPOP_P_CWR_2",
                                "D_Wavg_EASI_MEDHHINC_CWR_2", "D_Wavg_EASI_ED_C_P_CWR_2",
                                "D_Wavg_EASI_WHCOLROCC_P_CWR_2", "D_Wavg_EASI_BLCOLROCC_P_CWR_2",
                                "D_Wavg_EASI_CARTHEFT_CWR_2", "D_Wavg_EASI_TOTCRIME_CWR_2",
                                "D_Wavg_EASI_MAXTEMP_CWR_2", "D_Wavg_EASI_MINTEMP_CWR_2",
                                "D_Wavg_EASI_RAINDAYS_CWR_2", "D_Wavg_EASI_SNOWDAYS_CWR_2",
                                "D_Wavg_EASI_ANNULRAIN_CWR_2", "D_Wavg_EASI_ANNULSNOW_CWR_2",
                                "D_Wavg_EASI_EASIWETHI_CWR_2", "D_Wavg_EASI_MED_INC_CWR_2",
                                "D_Wavg_EASI_PROPCRIME_CWR_2","D_Wavg_EASI_LARCENY_CWR_2",
                                "D_Wavg_EASI_BURGLARY_CWR_2","D_Wavg_EASI_ROBBERY_CWR_2")]))

```

And this is what the output looks like. The names of the variables overlap each other
[![enter image description here](https://i.stack.imgur.com/0GEGB.png)](https://i.stack.imgur.com/0GEGB.png)