Chart View: Box plots, Scatter plots, and bar charts

Xena Charts view will generate bar, box and scatter plots using any of the columns in a Visual Spreadsheet. Statistics, such as Welch's t-test, Pearson's and Spearman's rank correlation, and ANOVA will be calculated automatically.

To get to the char view click on the icon indicated below by the red box.

How to get to Charts mode

You can change the x- and y-axis using the controls at the bottom of the screen. Note that you can only select columns that you created as part of the Visual Spreadsheet. To add another column, click the Visual Spreadsheet icon indicated below by the red box, add a column, and come back to the Charts View.

How to get back to the Visual Spreadsheet

Examples

Scatter plot of arm-level deletions in gliomas

https://xenabrowser.net/heatmap/?bookmark=be9ace892275fa81257e7e03f2533b99

Live bookmark of above image

Above you can see a scatter plot of Glioblastoma Multiforme (GBM) and Lower Grade Glioma (LGG) samples in TCGA. The x-axis shows copy number variation in chromosome 19q and the y-axis shows copy number variation in chromosome 1p. Samples are colored by primary disease. We can see here that there are a subset of samples in LGG that have a strong correlation between a deletion of chr19q and chr1p. GBM samples do not show this relationship.

Box plot of EGFR copy number in gliomas

https://xenabrowser.net/heatmap/?bookmark=3b4dd2fb39fab70324c5cda834abcbba

Live bookmark of above image

Above you can see a box plot of EGFR copy number variation in Glioblastoma Multiforme (GBM) and Lower Grade Glioma (LGG) samples in TCGA. We can see that GBM samples tend to have amplification of EGFR and that this trend is significant (Welch's t-test, p<0.05).