More Problems

• Write a program to calculate the Chi-square goodness of fit statistic using matrices.
• Write a program to perform ANOVA (Analysis of Variance) using matrices.
• Write a program to compute the Mahalanobis distance using the covariance matrix.
• Write a program to perform cross-validation for model evaluation using matrix techniques.
• Write a program to calculate the covariance matrix from a dataset represented as a matrix.
• Write a program to check if a matrix is a valid covariance matrix based on its eigenvalues.
• Write a program to perform hierarchical clustering and plot the resulting dendrogram using matrices.
• Write a program to implement the K-Nearest Neighbors (KNN) algorithm for regression using matrices.