Fix example

cpmech · Sep 19, 2024 · 6c6ad71 · 6c6ad71
1 parent 2d8efef
commit 6c6ad71
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/README.md b/README.md
@@ -155,8 +155,8 @@ fn main() -> Result<(), StrError> {
     ];
 
     // x ticks and labels
-    let ncol = data[0].len();
-    let ticks: Vec<_> = (1..(ncol + 1)).into_iter().collect();
+    let n = data.len();
+    let ticks: Vec<_> = (1..(n + 1)).into_iter().collect();
     let labels = ["A", "B", "C", "D", "E"];
 
     // boxplot object and options

diff --git a/src/boxplot.rs b/src/boxplot.rs
@@ -23,8 +23,8 @@ use std::fmt::Write;
 ///     ];
 ///
 ///     // x ticks and labels
-///     let ncol = data[0].len();
-///     let ticks: Vec<_> = (1..(ncol + 1)).into_iter().collect();
+///     let n = data.len();
+///     let ticks: Vec<_> = (1..(n + 1)).into_iter().collect();
 ///     let labels = ["A", "B", "C", "D", "E"];
 ///
 ///     // boxplot object and options