Introduction:
This tool takes a peak table file as input and
performs total intensity normalization within samples. The formula is (x/sum of
total intensity within the corresponding sample) *1000.
Input files:
1.
Peak table file in Tab-delimited
text format with the first column as the compound identifier and others as
samples.
For example:
|
AlignID |
STDmix_GC_01 |
STDmix_GC_02 |
STDmix_GC_03 |
|
1 |
1486892478 |
561322777 |
3448620272 |
|
Nitrogen
dioxide |
5492977592 |
684434115 |
3265669981 |
|
Ethanol,
2-fluoro- |
2265686433 |
4182838129 |
4365291513 |
|
3-Pentanone,
2,2,4,4-tetramethyl- |
13390154 |
12612932 |
21155307 |
|
Hydrazine |
14588107 |
8510918 |
7224351 |
Output files:
1.
'total_area_norm_pkTable.txt', total area normalized peak table file in Tab-delimited txt format.