| .estimSummary | Obtain robust means. . |
| .getCondLogWeights | Log Postive-conditional weight computations for wrench estimators. |
| .getCondWeights | Postive-conditional weight computations for wrench estimators. |
| .getHurdle | Obtains logistic fits for presence/absence and fitted probabilities of a zero occurring. |
| .getMargWeights | Marginal weight computations for wrench estimators. |
| .getReference | This function generates the reference. |
| .gets2 | Obtain variances of logged counts. |
| .getWeightedMean | Get weighted means for matrix |
| .getWeightedMedian | Get weighted median for matrix |
| wrench | Normalization for sparse, under-sampled count data. |