time_plot: Time series graph
In lucyleeow/RPPA: Analyse RPPA Data From Zeptosens System

Creates faceted line graphs over time points for each antibody. Each graph can also be coloured by a condition. One line graph will be produced per antibody and 12 graphs will be displayed per page. The graphs will be generated in the current graphics device.

1	time_plot(tidydf, xcol, xlab, cond_col, log, ylab, scales)

`tidydf`	Tidy dataframe of RFI values, containing ONLY the conditions to plot.
`xcol`	Column name of the desired x-axis variable, as string.
`xlab`	x-axis label, as string.
`cond_col`	Optional argument. Column name of the desired colour aesthetic, as string. If given will colour the lines by the condition.
`log`	Logical indicating whether the RFI data should be logged (base 2). A small number (0.00001) is added to prevent taking the log of zero.
`ylab`	The y axis label as a single string.
`scales`	Are scales shared across all facets (the default, "fixed"), or do they vary across rows ("free_x"), columns ("free_y"), or both rows and columns ("free")? Passed to `facet_grid_paginate`.