Health Data Science / 2021 / Article / Fig 4

Research Article

Machine Learning Highlights Downtrending of COVID-19 Patients with a Distinct Laboratory Profile

Figure 4

Trend of the SARS-CoV-2 RT-PCR cycle threshold () values for the SARS-CoV-2 specific target. (a) Box plot the values in each week from April to June. (b) UMAP analysis of the value associated with the SARS-CoV-2 RT-PCR results. The black circle is the same as in Figure 2. Color bar shows the SARS-CoV-2 RT-PCR value from low (black) to high (yellow).