pcr_wilcox | R Documentation |
Wilcoxon test qPCR data
pcr_wilcox(df, group_var, reference_gene, reference_group, tidy = TRUE, ...)
df |
A data.frame of C_T values with genes in the columns and samples in rows rows |
group_var |
A character vector of a grouping variable. The length of this variable should equal the number of rows of df |
reference_gene |
A character string of the column name of a control gene |
reference_group |
A character string of the control group in group_var |
tidy |
A |
... |
Other arguments to |
A data.frame of 5 columns
gene The column names of df. reference_gene is dropped
estimate The estimate for each term
p_value The p-value for each term
lower The low 95% confidence interval
upper The high 95% confidence interval
When tidy
is FALSE, returns a list
of htest
objects.
# locate and read data fl <- system.file('extdata', 'ct4.csv', package = 'pcr') ct4 <- read.csv(fl) # make group variable group <- rep(c('control', 'treatment'), each = 12) # test pcr_wilcox(ct4, group_var = group, reference_gene = 'ref', reference_group = 'control') # test using wilcox.test method pcr_test(ct4, group_var = group, reference_gene = 'ref', reference_group = 'control', test = 'wilcox.test')
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