The datashows the time course data showing the relative expression levels of the yeast transcripts at different time points $(0$ to $60$ mins in intervals of $5$ min$)$ in tab$-$delimited text format. Since the transcripts are decaying, their levels at various time points are lower than what they appear at $0$ mins which itself is normalized to $1.$

Also, note that some transcripts do not have any data $($expression value$)$ across all the time points because there is no corresponding probe that could be mapped to it and these can be ignored for the analysis. Could this be performed in R$?$