sgolayFill {DIAlignR} | R Documentation |
Fill missing values using Savitzky–Golay
sgolayFill(chrom, polyOrd, kernelLen)
chrom |
(data-frame) first column is time (must be equidistant), second column is intensity. |
polyOrd |
(integer) must be less than kernelLen. |
kernelLen |
(integer) must be an odd integer. |
(dataframe) has two columns:
time |
(numeric) |
intensity |
(numeric) |
Shubham Gupta, shubh.gupta@mail.utoronto.ca
ORCID: 0000-0003-3500-8152
License: (c) Author (2020) + GPL-3 Date: 2020-05-21
time <- seq(from = 3003.4, to = 3048, by = 3.4) y <- c(0.2050595, 0.8850070, 2.2068768, 3.7212677, 5.1652605, 5.8288915, 5.5446804, 4.5671360, 3.3213154, 1.9485889, 0.9520709, 0.3294218, 0.2009581, 0.1420923) chrom <- data.frame(time, y) chrom$y[c(1,8)] <- NA ## Not run: sgolayFill(chrom, polyOrd = 3, kernelLen = 9) ## End(Not run)