Description Usage Arguments Value Examples
CTs to log2 fold change relative to controls with LOD estimates
1 2 3 4 5 6 7 8 9 | qpcr_DDCT_LOD(
data,
exp_genes_indicies,
housekeeping_gene_index,
control_row_indicies,
metadata_column_indicies,
LOD,
LOD_conf = 0.999
)
|
data |
is is the input dataframe, should have genes as columns and samples as rows, replicates should be collpsed and only one housekeeping gene is supported. I don't think NA's or missing data is supported...not really sure. |
exp_genes_indicies |
A numeric vector containing the column indicies for the genes of experimental interest |
housekeeping_gene_index |
A single numeric value defining the column index for the housekeeping gene |
control_row_indicies |
A numeric vector containing the row indicies for the samples that are in the control group. Final data will be expressed relative to the mean of this group for each gene. |
metadata_column_indicies |
Numeric column indicies defining which columns are metadata and should be returned along with the final results |
LOD |
Your desired Limit of detection, all cts above this value will be replaced with NA and then this value |
LOD_conf |
The confidence level for the LOD estimate |
returns list of length 2, 1) a dataframe of log2(2^DDct) values centered on the mean of the control group and 2) a dataframe of LOD estimates for each gene
1 | #soon
|
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