Verificar se existe associação entre cinesiofobia com domínios de função (AKPS, MDP), fatores cognitivo-comportamentais (PSEQ-10, CPSE, Catastrofização) e dor (EVA) em pacientes com dor femoropatelar.

Actividad 3.3.2 del curso de Probabilidad Estadística - Laura Franco

Develop a function in R to plot a function curve based on a mathematical equation provided as input, with different curve styles for each group, using ggplot2.

Write an R Script to construct a box plot showcasing the distribution of a continuous variable, grouped by a categorical variable, using ggplot2's fill aesthetics.