changing fn name acc to convention

src/mlpack/core/math/quantile.hpp

@@ -25,7 +25,7 @@ namespace math /** Miscellaneous math routines. */ {
  *
  * @param x Input value.
  */
-inline double erfinverse(double x)
+inline double ErfInverse(double x)
 {
   double w, p;
 
@@ -112,9 +112,9 @@ inline double erfinverse(double x)
  * @param mu Mean of the distribution. (Default 0)
  * @param sigma Standard deviation of the distribution. (Default 1)
  */
-inline double quantile(double p, double mu = 0.0, double sigma = 1.0)
+inline double Quantile(double p, double mu = 0.0, double sigma = 1.0)
 {
-  return mu + sigma * std::sqrt(2.0) * erfinverse(2 * p - 1);
+  return mu + sigma * std::sqrt(2.0) * ErfInverse(2 * p - 1);
 }
 
 } // namespace math

src/mlpack/core/tree/cosine_tree/cosine_tree.cpp

@@ -477,7 +477,7 @@ double CosineTree::MonteCarloError(CosineTree* node,
 
   // Fit a normal distribution using the calculated statistics, and calculate a
   // lower bound on the magnitudes for the passed 'delta' parameter.
-  double lowerBound = math::quantile(delta, mu, sigma);
+  double lowerBound = math::Quantile(delta, mu, sigma);
 
   // Upper bound on the subspace reconstruction error.
   node->L2Error(node->FrobNormSquared() - lowerBound);

src/mlpack/methods/kde/kde_rules_impl.hpp

@@ -191,7 +191,7 @@ Score(const size_t queryIndex, TreeType& referenceNode)
     // Monte Carlo probabilistic estimation.
     // Calculate z using accumulated alpha if possible.
     const double alpha = depthAlpha + accumMCAlpha(queryIndex);
-    const double z = std::abs(math::quantile(alpha / 2.0));
+    const double z = std::abs(math::Quantile(alpha / 2.0));
 
     // Auxiliary variables.
     arma::vec sample;
@@ -398,7 +398,7 @@ Score(TreeType& queryNode, TreeType& referenceNode)
     // Monte Carlo probabilistic estimation.
     // Calculate z using accumulated alpha if possible.
     const double alpha = depthAlpha + queryStat.AccumAlpha();
-    const double z = std::abs(math::quantile(alpha / 2));
+    const double z = std::abs(math::Quantile(alpha / 2));
 
     // Auxiliary variables.
     arma::vec sample;