()
| 240 | } |
| 241 | |
| 242 | @Override |
| 243 | public String toString() { |
| 244 | if (count() > 0) { |
| 245 | return MoreObjects.toStringHelper(this) |
| 246 | .add("xStats", xStats) |
| 247 | .add("yStats", yStats) |
| 248 | .add("populationCovariance", populationCovariance()) |
| 249 | .toString(); |
| 250 | } else { |
| 251 | return MoreObjects.toStringHelper(this) |
| 252 | .add("xStats", xStats) |
| 253 | .add("yStats", yStats) |
| 254 | .toString(); |
| 255 | } |
| 256 | } |
| 257 | |
| 258 | double sumOfProductsOfDeltas() { |
| 259 | return sumOfProductsOfDeltas; |
nothing calls this directly
no test coverage detected