diff --git a/.github/ISSUE_TEMPLATE/1-bug-report.yml b/.github/ISSUE_TEMPLATE/1-bug-report.yml
index 9d2b2a4c1..5bdbc2190 100644
--- a/.github/ISSUE_TEMPLATE/1-bug-report.yml
+++ b/.github/ISSUE_TEMPLATE/1-bug-report.yml
@@ -22,9 +22,9 @@ body:
label: Minimal Reproducible Example (optional)
description: Please include a short R code snippet that reproduces the problem, if possible.
placeholder:
- e.g.\n\n
- ```r
- ab_name("amoxicillin/clavulanic acid", language = "es")\n
+ e.g.
+ ```r
+ ab_name("amoxicillin/clavulanic acid", language = "es")
```
validations:
required: false
diff --git a/DESCRIPTION b/DESCRIPTION
index 78686eac2..c9c2f25e5 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,5 +1,5 @@
Package: AMR
-Version: 3.0.1.9007
+Version: 3.0.1.9008
Date: 2026-01-06
Title: Antimicrobial Resistance Data Analysis
Description: Functions to simplify and standardise antimicrobial resistance (AMR)
diff --git a/NEWS.md b/NEWS.md
index 60e0cb992..155d0c23f 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,4 +1,4 @@
-# AMR 3.0.1.9007
+# AMR 3.0.1.9008
### New
* Integration with the **tidymodels** framework to allow seamless use of SIR, MIC and disk data in modelling pipelines via `recipes`
diff --git a/vignettes/AMR_with_tidymodels.Rmd b/vignettes/AMR_with_tidymodels.Rmd
index 9e6b2da02..156dfc14e 100644
--- a/vignettes/AMR_with_tidymodels.Rmd
+++ b/vignettes/AMR_with_tidymodels.Rmd
@@ -1,6 +1,6 @@
---
title: "AMR with tidymodels"
-output:
+output:
rmarkdown::html_vignette:
toc: true
toc_depth: 3
@@ -8,7 +8,7 @@ vignette: >
%\VignetteIndexEntry{AMR with tidymodels}
%\VignetteEncoding{UTF-8}
%\VignetteEngine{knitr::rmarkdown}
-editor_options:
+editor_options:
chunk_output_type: console
---
@@ -208,7 +208,7 @@ predictions %>%
### **Conclusion**
-In this post, we demonstrated how to build a machine learning pipeline with the `tidymodels` framework and the `AMR` package. By combining selector functions like `aminoglycosides()` and `betalactams()` with `tidymodels`, we efficiently prepared data, trained a model, and evaluated its performance.
+In this example, we demonstrated how to build a machine learning pipeline with the `tidymodels` framework and the `AMR` package. By combining selector functions like `aminoglycosides()` and `betalactams()` with `tidymodels`, we efficiently prepared data, trained a model, and evaluated its performance.
This workflow is extensible to other antimicrobial classes and resistance patterns, empowering users to analyse AMR data systematically and reproducibly.
@@ -267,10 +267,9 @@ testing_data <- testing(split)
# Define the recipe
mic_recipe <- recipe(esbl ~ ., data = training_data) %>%
remove_role(genus, old_role = "predictor") %>% # Remove non-informative variable
- step_mic_log2(all_mic_predictors()) #%>% # Log2 transform all MIC predictors
- # prep()
+ step_mic_log2(all_mic_predictors()) # Log2 transform all MIC predictors
-mic_recipe
+prep(mic_recipe)
```
**Explanation:**
@@ -315,7 +314,7 @@ fitted <- fit(workflow_model, training_data)
# Generate predictions
predictions <- predict(fitted, testing_data) %>%
- bind_cols(predict(fitted, out_testing, type = "prob")) %>% # add probabilities
+ bind_cols(predict(fitted, testing_data, type = "prob")) %>% # add probabilities
bind_cols(testing_data)
# Evaluate model performance
@@ -331,7 +330,7 @@ metrics
- `predict()`: Produces predictions for unseen test data.
- `metric_set()`: Allows evaluating multiple classification metrics. This will make `our_metrics` to become a function that we can use to check the predictions with.
-It appears we can predict ESBL gene presence with a positive predictive value (PPV) of `r round(metrics[metrics$.metric == "ppv", ]$.estimate, 3) * 100`% and a negative predictive value (NPV) of `r round(metrics[metrics$.metric == "npv", ]$.estimate, 3) * 100` using a simplistic logistic regression model.
+It appears we can predict ESBL gene presence with a positive predictive value (PPV) of `r round(metrics[metrics$.metric == "ppv", ]$.estimate, 3) * 100`% and a negative predictive value (NPV) of `r round(metrics[metrics$.metric == "npv", ]$.estimate, 3) * 100`% using a simplistic logistic regression model.
### **Visualising Predictions**
@@ -361,14 +360,15 @@ predictions %>%
colour = correct)) +
scale_colour_manual(values = c(Right = "green3", Wrong = "red2"),
name = "Correct?") +
- geom_point() +
+ geom_point() +
scale_y_continuous(labels = function(x) paste0(x * 100, "%"),
limits = c(0.5, 1)) +
theme_minimal()
```
+
### **Conclusion**
-In this example, we showcased how the new `AMR`-specific recipe steps simplify working with `` columns in `tidymodels`. The `step_mic_log2()` transformation converts ordered MICs to log2-transformed numerics, improving compatibility with classification models.
+In this example, we showcased how the new `AMR`-specific recipe steps simplify working with `` columns in `tidymodels`. The `step_mic_log2()` transformation converts MICs (with or without operators) to log2-transformed numerics, improving compatibility with classification models.
This pipeline enables realistic, reproducible, and interpretable modelling of antimicrobial resistance data.
@@ -487,7 +487,7 @@ fitted_workflow_time <- resistance_workflow_time %>%
# Make predictions
predictions_time <- fitted_workflow_time %>%
predict(test_time) %>%
- bind_cols(test_time)
+ bind_cols(test_time)
# Evaluate model
metrics_time <- predictions_time %>%