title: Difference between solnp and gosolnp functions in R for Non-Linear optimization problems
body: <p>What is the main difference between the two functions, the r Help manual says that gosolnp helps to set the initial parameters correctly. Is there any difference otherwise? Also, if so is the case, how do we determine the correct distribution type for the parameter space?</p>
  
  <p>In my problem, the initial set of parameters is difficult to determine, which is why the optimization problem is used. However, I have idea about the parameter upper and lower bounds. </p>