Using GLAD for exploratory glycan microarray data analysis and visualization

GLAD is a useful tool to explore data from several glycan microarray experiments. GLAD allows you to visualize your data and compare datasets using several visualization options. It also allows for basic data wrangling such as filtering and sorting your data. GLAD allows you to visualize glycan structures alongside data visualization. It also enables you to save your visualizations as SVG vector graphics for publications.

0:00 Introducing the Speaker
1:07 Introduction to GLAD
5:30 Overview of GLAD Workflow
6:35 Important Links to Note
7:26 Overview of Live Demo
8:49 Looking at the Demo Files
10:00 Show The Documentation
11:33 Understanding and Generating the Input Data Format for GLAD
16:40 Automatic Batch Input File Generation Through ExceltoGLAD Tool
17:20 Loading data into GLAD
18:06 Change Data Titles and Colors
18:44 Random Color Generation
19:22 Sorting Data
21:27 Saving/Loading State of Data as Selections
23:08 Viewing Structures With the Visualization
24:22 Storing Structures as Selected Structures
24:58 Demo of GlycoGlyph to Draw Structures
25:49 Individual Bar Charts View
26:55 Saving Image of Visualizations
27:31 Individual Bar Chart Customization
28:18 Normalizing Data
29:41 Undo option for Stage 1
30:20 Data Manipulations History
31:00 Filtering Data
35:30 Grouped Bar Chart
37:14 Heatmap
37:50 Discarding Unmatched Data in Dataset
39:21 Heatmap Customization
40:48 Calendar Heatmap
42:14 Force Graphs
46:05 Correlation Map
48:10 Bubble Box Plot
50:15 Saving and Loading Sessions
51:50 Report Version Number with Your Paper
52:00 Outro

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Presenter:

Dr. Akul Mehta
National Center for Functional Glycomics
Harvard Medical School
Boston, MA, USA
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