Feature list

A point-by-point list of all the features of DataClassroom. 

A (U) indicates this feature is only available with a College level licence. 

Basic graph types

• Scatter plots
• Dot plots
• Bar charts
• Histograms
• Frequency plots
• Pie charts
• Line graphs
• Categorical bubble plots

Graph features

• Error bars
• Mean and standard deviation
• 95% confidence interval
• Standard error (SEM)
• Median 
• Box-and-Whiskers
• Regression lines (linear, quadratic, etc)
• Residuals 
• Slope/tangent indicators
• Normal / Gaussian reference
• Other graphing features
• Grouping by a third ‘Z’ variable for both bar- and dot- based charts
• Coloring by third ‘Z’ variable
• DataMojis - replace dots with emojis 
• Customize fonts, colors, sizing
• Log or linear X/Y axes
• Easy export as images for including in assignments
• Automatic or manual axis scaling
• (U) Generation and execution of graphing scripts for R

Statistical Tests

• Independent Samples T-test
• Chi-square Goodness of Fit
• Chi-square Test of Independence
• Linear Regression
• ANOVA
• 2-way ANOVA
• Shapiro-Wilk test of normality
• D’Agostino-Pearson test of normality
• Tukey's Range test (aka Tukey's HSD)
• (U) Mann-Whitney U (aka Wilcoxon) non-parametric test
• (U) Kruskal-Wallis non-parametric test
• (U) ANCOVA test
• (U) Multiple Linear Regression
• (U) Generation and execution of R scripts for all the above tests

Pedagogical features

• Graph-driven tests (assists choice of statistical tests)
• Graph Wizard (assists choice of graph type)
• Interactive Analyses (animated explanations of statistical tests)
• Integrated scaffolding for working with data (prepare, visualize, analyze)
• Simulations for generating and playing with example data
• Editing variable relationships in simulation models (U)
• Customizable interface complexity (simple to advanced)
• Designed for classroom or online learning
• Built in student assistance / help and tips

Data handling / processing

• Import from Google Drive / Sheets
• Upload as XLS, CSV
• In-app editing, copy, paste
• Exclude data rows
• Exclude rows by value
• Data transforms: arithmetic, log, square/square root, rank, exponential, and more.
• Integrated description for dataset and columns
• Assisted data typing per column
• Numeric data precision settings

IT and administration

• Web-app runs in browser with no download or install
• Integrates with multiple LMS for rostering
• Google Classroom integration for assignments
• Clever integration
• Schoology integration
• Canvas integration
• Single Sign-On (SSO) with above
• Student / classes membership management
• Work sharing between students and teachers
• Data encryption compliant with secure PII regulations

Content

• Resource Library of example datasets
• Classroom-Ready lesson plans and associated datasets
• Searchable online User Guide with detailed instructions for all features