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intro_text.html
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<!DOCTYPE html>
<html>
<head>
<style>
table {
font-family: arial, sans-serif;
border-collapse: collapse;
width: 70%;
}
td, th {
border: 1px solid #dddddd;
text-align: left;
padding: 8px;
}
</style>
</head>
<body>
<h1 style="text-align: center;">WELCOME TO MetaboLink</h1>
<h4 style="text-align: center;">An interactive open source software tool for rapid data correction of untargeted metabolomics data.</h4>
<hr />
<p style="text-align: left;">MetaboLink is a graphical user interface which is allowing the usage of different complex functions to an uploaded dataset. The application is designed to be able to accept datasets with columns containing information not related to this part of the workflow and the functions can be run independently of each other and in any order as long as the requirements of the functions are met. </p>
<hr />
<p style="text-align: left;"> <strong>WHAT YOU CAN DO WITH MetaboLink:</strong></p>
<ul>
<li style="text-align: left;">Remove features based on intensity between blank and QC samples.</li>
<li style="text-align: left;">Remove features based on missing values. </li>
<li style="text-align: left;">Normalize features based on internal standards. </li>
<li style="text-align: left;">Impute missing values with different functions . </li>
<li style="text-align: left;">Correcting signal drift using QC samples. </li>
<li style="text-align: left;">Merge datasets with different ionmode and remove duplicates. </li>
<li style="text-align: left;">Perform statistical analysis. </li>
</ul>
<hr />
<p style="text-align: left;">To start, upload a dataset or press "Load example" for a sample dataset to be loaded into the application. </p>
<p style="text-align: left;">Remember to save any changes you apply to the datasets. </p>
<hr />
<h4>Input</h4>
<strong>Data file</strong>
<p>Comma-separated values (CSV) file with samples in columns and features in rows. If samples are in rows, select file format "Samples in rows".</p>
> If you get an error "Invalid multibyte string at ..." after uploading, your file might have invalid characters. We recommend you only include English letters, underscore, and numbers for naming.
<br></br>
<strong>Sequence file (metafile)</strong>
<p>After uploading the datafile, your dashboard will update and open the sequence panel. Here you will be able to upload a CSV file which works as an ID for the main table. You can read the requirements in the user manual.</p>
<p style="text-align: left;"> </p>
<hr/> Detailed user manual: <a href="https://github.com/anitamnd/MetaboLink/wiki">user manual</a>
<hr/> Source code available here: <a href="https://github.com/anitamnd/MetaboLink">GitHub - anitamnd/MetaboLink</a>
<p style="text-align: left;"><strong>This version might still have the occasional crash, if you are experiencing trouble please reach out: <a href="mailto:[email protected]">send email</a></span></strong></p>
<p style="text-align: center;"><span style="color: #000000;">Molecular Metabolism and Metabolomics | SDU</p>
</body>