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Improve comments for clarity in logistic regression, stats overview, PCA, correlation, descriptive statistics, and matrix tests

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This commit is contained in:
Palash Tyagi
2025-08-02 21:59:22 +01:00
parent 5509416d5f
commit 7720312354
7 changed files with 22 additions and 78 deletions
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11
src/matrix/seriesops.rs
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@@ -215,20 +215,13 @@ mod tests {
// Helper function to create a FloatMatrix for SeriesOps testing
fn create_float_test_matrix() -> FloatMatrix {
// 3x3 matrix (column-major) with some NaNs
// 1.0 4.0 7.0
// 2.0 NaN 8.0
// 3.0 6.0 NaN
// 3x3 column-major matrix containing a few NaN values
let data = vec![1.0, 2.0, 3.0, 4.0, f64::NAN, 6.0, 7.0, 8.0, f64::NAN];
FloatMatrix::from_vec(data, 3, 3)
}
fn create_float_test_matrix_4x4() -> FloatMatrix {
// 4x4 matrix (column-major) with some NaNs
// 1.0 5.0 9.0 13.0
// 2.0 NaN 10.0 NaN
// 3.0 6.0 NaN 14.0
// NaN 7.0 11.0 NaN
// 4x4 column-major matrix with NaNs inserted at positions where index % 5 == 0
// first make array with 16 elements
FloatMatrix::from_vec(
(0..16)