idnum
log_radon
floor
county
log_uranium_ppm
8
5161
1.791759
0
6
0.271614
29
5926
2.501436
0
79
-0.147484
32
5793
-0.223144
0
69
-0.474674
39
5829
1.193922
0
69
-0.474674
60
5231
1.064711
0
17
-0.633391