minor fixes

spsanderson · Jul 20, 2024 · ad843ac · ad843ac
1 parent c498d73
commit ad843ac
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Showing 11 changed files with 50 additions and 37 deletions.
diff --git a/R/gen-geom-brown-motion.R b/R/gen-geom-brown-motion.R
@@ -101,8 +101,8 @@ geometric_brownian_motion <- function(.num_walks = 25, .n = 100,
   colnames(rand_matrix) <- 1:num_sims
 
   # get GBM and convert to price paths
-  ret <- exp((mu - sigma * sigma / 2) * delta_time + sigma * rand_matrix * sqrt(delta_time))
-  ret <- apply(rbind(rep(initial_value, num_sims), ret), 2, cumprod)
+  res <- exp((mu - sigma * sigma / 2) * delta_time + sigma * rand_matrix * sqrt(delta_time))
+  res <- apply(rbind(rep(initial_value, num_sims), res), 2, cumprod)
 
   # Return
   if (return_tibble){

diff --git a/docs/index.html b/docs/index.html
diff --git a/docs/pkgdown.yml b/docs/pkgdown.yml
@@ -3,7 +3,7 @@ pkgdown: 2.1.0
 pkgdown_sha: ~
 articles:
   getting-started: getting-started.html
-last_built: 2024-07-19T21:52Z
+last_built: 2024-07-20T00:41Z
 urls:
   reference: https://www.spsanderson.com/RandomWalker/reference
   article: https://www.spsanderson.com/RandomWalker/articles
diff --git a/docs/reference/brownian_motion.html b/docs/reference/brownian_motion.html
diff --git a/docs/reference/discrete_walk.html b/docs/reference/discrete_walk.html
diff --git a/docs/reference/geometric_brownian_motion-1.png b/docs/reference/geometric_brownian_motion-1.png
diff --git a/docs/reference/geometric_brownian_motion.html b/docs/reference/geometric_brownian_motion.html