logical. If 'TRUE' output will be appended to 'file'; otherwise, it will overwrite the contents of 'file'
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any other argument that may be passed to stem, such as scale,...
Author
Eric Lecoutre
Details
As stem internal function does not return anything but directly print to console, there is no way to automatically export it to the HTML output. Thus, HTMLstem simply captures the output and write it to the HTML file. When using the package in a interactive way, you should call HTMLstem.