## Recently Published

##### Jaccard distance calculation

Fit data with a smooth spline; normalize to make AUC equals to 1; then calculate Jaccard distance between two curves.

##### Distance matrices

Common distance matrices in optimization

##### Visualization of Gaussian and Laplace noise

Gaussian probabilistic density function is log quadratic. Laplace probabilistic density function is log linear.

##### Procrustes Analysis

Despite differences in original position, size, and orientation, Data A and B should overlap very well if they have the same "shape".

##### Exponential Model Fitting

To fit an exponential (decay) model to data which has a trend of decaying and stabilizing over time.

##### Peak detection

Peak (local maxima) detection demo

##### LOESS with cross validation

To find (almost) the best span for LOESS by cross validation

##### A Gaussian linear heart

Scatter plot of an absolute linear model with Gaussian noise.