Get started tutorial for experiments (with readable diff)

content/docs/sidebar.json

@@ -53,10 +53,13 @@
         }
       },
       {
-        "slug": "experiments",
+        "slug": "metrics-parameters-plots",
         "tutorials": {
           "katacoda": "https://katacoda.com/dvc/courses/get-started"
         }
+      },
+      {
+        "slug": "experiments"
       }
     ]
   },

content/docs/start/data-pipelines.md

@@ -84,11 +84,11 @@ The command options used above mean the following:
 - `-n prepare` specifies a name for the stage. If you open the `dvc.yaml` file
   you will see a section named `prepare`.
 
-- `-p prepare.seed,prepare.split` is a special type of dependencies -
+- `-p prepare.seed,prepare.split` defines special types of dependencies -
   [parameters](/doc/command-reference/params). We'll get to them later in the
-  [Experiments](/doc/tutorials/get-started/experiments) section, but the idea is
-  that stage can depend on field values from a parameters file (`params.yaml` by
-  default):
+  [Metrics, parameters, and plots](/doc/start/metrics-parameters-plots) section,
+  but the idea is that the stage can depend on field values from a parameters
+  file (`params.yaml` by default):
 
 ```yaml
 prepare:
@@ -207,7 +207,7 @@ with the same set of options:
 
 ```dvc
 $ dvc run -n train \
-          -p train.seed,train.n_estimators \
+          -p train.seed,train.n_estimators,train.min_samples_split \
           -d src/train.py -d data/features \
           -o model.pkl \
           python src/train.py data/features model.pkl