From: LACE 2.0: an interactive R tool for the inference and visualization of longitudinal cancer evolution
Field name | Value | Range | Variation |
---|---|---|---|
Alternate counts (field 3.1) | 2 | \(1 < x \ll C/2\) | Higher values select events with more supporting ALT reads and remove PCR errors, but bias the results toward high CN/expressed genes. |
MAF (field 3.2) | 0.01 | \(0 \le x < 0.5\) | Smaller values imply more rare events compared to the reference population. |
Variant Frequency (field 3.3) | 0.01 | \(0 < x \le 1\) | Smaller values include less common mutations among cells in the experiment. |
Minimum depth (field 4.1) | 3 | \(0 \le x \ll C\) | Bigger values imply more NA sites per time point. |
Max missing value (field 4.2) | 0.4 | \(0\le x\le 1\) | Higher values keep mutational sites for which larger number of cells has an NA value. |
Minimum median depth (field 4.3) | 8 | \(1\le x \lesssim C\) | Bigger values keep only loci with bigger median coverage among cells. |
Minimum alt median depth (field 4.4) | 4 | \(1\le x \lesssim C\) | Bigger values keep only mutations with more supporting reads in the cell population. |
Learning rate (field 5.1) | 1 |  | Higher values permit to avoid local minima, but are less accurate. |
False positive rates (field 5.2) |  | \(0<x<1\) | Lower values imply more constraining data values. |
False negative rates (field 5.3) |  | \(0<x<1\) | Lower values imply more constraining data values. |
MCMC iterations (field 4.4) | 10000 | \(x>1\) |  |
Number of restart (field 5.5) | 50 | \(x\ge 1\) |  |
Early stopping (field 5.6) | 500 | \(x>1\) |  |