Results of the moving sample analysis: P-value against the mean value of the stellar mass in the subsample. The red, blue, and black lines correspond to the mass, radius, and density distribution, respectively. The green region shows the statistically significant region, with P-values less than 0.05. The three stars of each color correspond to the P-values of the thirds of the population ordered by stellar mass. The dashed lines correspond to a sample of planets with masses below 100 M_⊕.