Update README.md

bsaul · Mar 20, 2024 · f277387 · f277387
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diff --git a/README.md b/README.md
@@ -8,10 +8,15 @@
 
 An `R` package for computing the standardized mean difference between two groups for various data types. 
 
-```r
+``` r
+library(smd)
+
 x <- rnorm(100)
 g <- rep(1:2, each = 50)
-smd(x, g)
+
+smd(x, g, std.error = TRUE)
+#>   term  estimate std.error
+#> 1    2 0.1653336 0.2003414
 ```
 
 See [using smd](https://bsaul.github.io/smd/articles/smd_usage.html) for more details.