शुरू करेंमुफ़्त में शुरू करें

Multi-level student data

Before using hierarchical models, explore the data with a plot and linear model. Plotting data gives you visual intuition and allows you to see potential trends or problems. Building a simple model provides a comparison to a hierarchical model. Building a simple linear model provides a starting place for hierarchical models and troubleshooting the linear model is quicker and simpler than a hierarchical model.

During this exercise, you will plot how a student's gain in math scores may be predicted by the teacher's math knowledge.

यह अभ्यास पाठ्यक्रम का हिस्सा है

Hierarchical and Mixed Effects Models in R

पाठ्यक्रम देखें

इंटरैक्टिव व्यावहारिक अभ्यास

इस अभ्यास को इस नमूना कोड को पूरा करके आज़माएँ।

# Plot the data
ggplot(data = ___, aes(x = ___, y = ___)) +
    geom_point() +
    geom_smooth(method = ___)
कोड संपादित करें और चलाएँ