chore: update examples [CI]

vega · Dec 2, 2024 · abfee1e · abfee1e
1 parent 84e0a6d
commit abfee1e
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Showing 62 changed files with 122 additions and 122 deletions.
diff --git a/examples/compiled/bar_grouped_errorbar.vg.json b/examples/compiled/bar_grouped_errorbar.vg.json
@@ -30,12 +30,12 @@
       "transform": [
         {
           "type": "formula",
-          "expr": "datum[\"center_Acceleration\"] + datum[\"extent_Acceleration\"]",
+          "expr": "datum['center_Acceleration'] + datum['extent_Acceleration']",
           "as": "upper_Acceleration"
         },
         {
           "type": "formula",
-          "expr": "datum[\"center_Acceleration\"] - datum[\"extent_Acceleration\"]",
+          "expr": "datum['center_Acceleration'] - datum['extent_Acceleration']",
           "as": "lower_Acceleration"
         },
         {

diff --git a/examples/compiled/boxplot_1D_horizontal.vg.json b/examples/compiled/boxplot_1D_horizontal.vg.json
@@ -31,7 +31,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"Body Mass (g)\"] < datum[\"lower_box_Body Mass (g)\"] - 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"])) || (datum[\"Body Mass (g)\"] > datum[\"upper_box_Body Mass (g)\"] + 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]))"
+          "expr": "(datum['Body Mass (g)'] < datum['lower_box_Body Mass (g)'] - 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)'])) || (datum['Body Mass (g)'] > datum['upper_box_Body Mass (g)'] + 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']))"
         },
         {
           "type": "filter",
@@ -45,7 +45,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"lower_box_Body Mass (g)\"] - 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]) <= datum[\"Body Mass (g)\"]) && (datum[\"Body Mass (g)\"] <= datum[\"upper_box_Body Mass (g)\"] + 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]))"
+          "expr": "(datum['lower_box_Body Mass (g)'] - 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']) <= datum['Body Mass (g)']) && (datum['Body Mass (g)'] <= datum['upper_box_Body Mass (g)'] + 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']))"
         },
         {
           "type": "aggregate",

diff --git a/examples/compiled/boxplot_1D_horizontal_custom_mark.vg.json b/examples/compiled/boxplot_1D_horizontal_custom_mark.vg.json
@@ -31,7 +31,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"Body Mass (g)\"] < datum[\"lower_box_Body Mass (g)\"] - 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"])) || (datum[\"Body Mass (g)\"] > datum[\"upper_box_Body Mass (g)\"] + 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]))"
+          "expr": "(datum['Body Mass (g)'] < datum['lower_box_Body Mass (g)'] - 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)'])) || (datum['Body Mass (g)'] > datum['upper_box_Body Mass (g)'] + 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']))"
         },
         {
           "type": "filter",
@@ -45,7 +45,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"lower_box_Body Mass (g)\"] - 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]) <= datum[\"Body Mass (g)\"]) && (datum[\"Body Mass (g)\"] <= datum[\"upper_box_Body Mass (g)\"] + 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]))"
+          "expr": "(datum['lower_box_Body Mass (g)'] - 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']) <= datum['Body Mass (g)']) && (datum['Body Mass (g)'] <= datum['upper_box_Body Mass (g)'] + 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']))"
         },
         {
           "type": "aggregate",

diff --git a/examples/compiled/boxplot_1D_horizontal_explicit.vg.json b/examples/compiled/boxplot_1D_horizontal_explicit.vg.json
@@ -31,7 +31,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"Body Mass (g)\"] < datum[\"lower_box_Body Mass (g)\"] - 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"])) || (datum[\"Body Mass (g)\"] > datum[\"upper_box_Body Mass (g)\"] + 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]))"
+          "expr": "(datum['Body Mass (g)'] < datum['lower_box_Body Mass (g)'] - 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)'])) || (datum['Body Mass (g)'] > datum['upper_box_Body Mass (g)'] + 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']))"
         },
         {
           "type": "filter",
@@ -45,7 +45,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"lower_box_Body Mass (g)\"] - 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]) <= datum[\"Body Mass (g)\"]) && (datum[\"Body Mass (g)\"] <= datum[\"upper_box_Body Mass (g)\"] + 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]))"
+          "expr": "(datum['lower_box_Body Mass (g)'] - 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']) <= datum['Body Mass (g)']) && (datum['Body Mass (g)'] <= datum['upper_box_Body Mass (g)'] + 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']))"
         },
         {
           "type": "aggregate",

diff --git a/examples/compiled/boxplot_1D_invalid.vg.json b/examples/compiled/boxplot_1D_invalid.vg.json
@@ -36,7 +36,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"b\"] < datum[\"lower_box_b\"] - 1.5 * (datum[\"upper_box_b\"] - datum[\"lower_box_b\"])) || (datum[\"b\"] > datum[\"upper_box_b\"] + 1.5 * (datum[\"upper_box_b\"] - datum[\"lower_box_b\"]))"
+          "expr": "(datum['b'] < datum['lower_box_b'] - 1.5 * (datum['upper_box_b'] - datum['lower_box_b'])) || (datum['b'] > datum['upper_box_b'] + 1.5 * (datum['upper_box_b'] - datum['lower_box_b']))"
         },
         {
           "type": "filter",
@@ -50,7 +50,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"lower_box_b\"] - 1.5 * (datum[\"upper_box_b\"] - datum[\"lower_box_b\"]) <= datum[\"b\"]) && (datum[\"b\"] <= datum[\"upper_box_b\"] + 1.5 * (datum[\"upper_box_b\"] - datum[\"lower_box_b\"]))"
+          "expr": "(datum['lower_box_b'] - 1.5 * (datum['upper_box_b'] - datum['lower_box_b']) <= datum['b']) && (datum['b'] <= datum['upper_box_b'] + 1.5 * (datum['upper_box_b'] - datum['lower_box_b']))"
         },
         {
           "type": "aggregate",

diff --git a/examples/compiled/boxplot_1D_vertical.vg.json b/examples/compiled/boxplot_1D_vertical.vg.json
@@ -31,7 +31,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"Body Mass (g)\"] < datum[\"lower_box_Body Mass (g)\"] - 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"])) || (datum[\"Body Mass (g)\"] > datum[\"upper_box_Body Mass (g)\"] + 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]))"
+          "expr": "(datum['Body Mass (g)'] < datum['lower_box_Body Mass (g)'] - 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)'])) || (datum['Body Mass (g)'] > datum['upper_box_Body Mass (g)'] + 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']))"
         },
         {
           "type": "filter",
@@ -45,7 +45,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"lower_box_Body Mass (g)\"] - 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]) <= datum[\"Body Mass (g)\"]) && (datum[\"Body Mass (g)\"] <= datum[\"upper_box_Body Mass (g)\"] + 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]))"
+          "expr": "(datum['lower_box_Body Mass (g)'] - 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']) <= datum['Body Mass (g)']) && (datum['Body Mass (g)'] <= datum['upper_box_Body Mass (g)'] + 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']))"
         },
         {
           "type": "aggregate",

diff --git a/examples/compiled/boxplot_2D_horizontal.vg.json b/examples/compiled/boxplot_2D_horizontal.vg.json
@@ -30,7 +30,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"Body Mass (g)\"] < datum[\"lower_box_Body Mass (g)\"] - 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"])) || (datum[\"Body Mass (g)\"] > datum[\"upper_box_Body Mass (g)\"] + 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]))"
+          "expr": "(datum['Body Mass (g)'] < datum['lower_box_Body Mass (g)'] - 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)'])) || (datum['Body Mass (g)'] > datum['upper_box_Body Mass (g)'] + 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']))"
         },
         {
           "type": "filter",
@@ -44,7 +44,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"lower_box_Body Mass (g)\"] - 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]) <= datum[\"Body Mass (g)\"]) && (datum[\"Body Mass (g)\"] <= datum[\"upper_box_Body Mass (g)\"] + 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]))"
+          "expr": "(datum['lower_box_Body Mass (g)'] - 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']) <= datum['Body Mass (g)']) && (datum['Body Mass (g)'] <= datum['upper_box_Body Mass (g)'] + 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']))"
         },
         {
           "type": "aggregate",

diff --git a/examples/compiled/boxplot_2D_horizontal_color_size.vg.json b/examples/compiled/boxplot_2D_horizontal_color_size.vg.json
@@ -30,7 +30,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"Body Mass (g)\"] < datum[\"lower_box_Body Mass (g)\"] - 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"])) || (datum[\"Body Mass (g)\"] > datum[\"upper_box_Body Mass (g)\"] + 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]))"
+          "expr": "(datum['Body Mass (g)'] < datum['lower_box_Body Mass (g)'] - 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)'])) || (datum['Body Mass (g)'] > datum['upper_box_Body Mass (g)'] + 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']))"
         },
         {
           "type": "filter",
@@ -44,7 +44,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"lower_box_Body Mass (g)\"] - 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]) <= datum[\"Body Mass (g)\"]) && (datum[\"Body Mass (g)\"] <= datum[\"upper_box_Body Mass (g)\"] + 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]))"
+          "expr": "(datum['lower_box_Body Mass (g)'] - 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']) <= datum['Body Mass (g)']) && (datum['Body Mass (g)'] <= datum['upper_box_Body Mass (g)'] + 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']))"
         },
         {
           "type": "aggregate",

diff --git a/examples/compiled/boxplot_2D_vertical.vg.json b/examples/compiled/boxplot_2D_vertical.vg.json
@@ -30,7 +30,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"Body Mass (g)\"] < datum[\"lower_box_Body Mass (g)\"] - 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"])) || (datum[\"Body Mass (g)\"] > datum[\"upper_box_Body Mass (g)\"] + 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]))"
+          "expr": "(datum['Body Mass (g)'] < datum['lower_box_Body Mass (g)'] - 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)'])) || (datum['Body Mass (g)'] > datum['upper_box_Body Mass (g)'] + 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']))"
         },
         {
           "type": "filter",
@@ -44,7 +44,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"lower_box_Body Mass (g)\"] - 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]) <= datum[\"Body Mass (g)\"]) && (datum[\"Body Mass (g)\"] <= datum[\"upper_box_Body Mass (g)\"] + 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]))"
+          "expr": "(datum['lower_box_Body Mass (g)'] - 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']) <= datum['Body Mass (g)']) && (datum['Body Mass (g)'] <= datum['upper_box_Body Mass (g)'] + 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']))"
         },
         {
           "type": "aggregate",

diff --git a/examples/compiled/boxplot_2D_vertical_single_per_group.vg.json b/examples/compiled/boxplot_2D_vertical_single_per_group.vg.json
@@ -29,7 +29,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"b\"] < datum[\"lower_box_b\"] - 1.5 * (datum[\"upper_box_b\"] - datum[\"lower_box_b\"])) || (datum[\"b\"] > datum[\"upper_box_b\"] + 1.5 * (datum[\"upper_box_b\"] - datum[\"lower_box_b\"]))"
+          "expr": "(datum['b'] < datum['lower_box_b'] - 1.5 * (datum['upper_box_b'] - datum['lower_box_b'])) || (datum['b'] > datum['upper_box_b'] + 1.5 * (datum['upper_box_b'] - datum['lower_box_b']))"
         },
         {
           "type": "filter",
@@ -43,7 +43,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"lower_box_b\"] - 1.5 * (datum[\"upper_box_b\"] - datum[\"lower_box_b\"]) <= datum[\"b\"]) && (datum[\"b\"] <= datum[\"upper_box_b\"] + 1.5 * (datum[\"upper_box_b\"] - datum[\"lower_box_b\"]))"
+          "expr": "(datum['lower_box_b'] - 1.5 * (datum['upper_box_b'] - datum['lower_box_b']) <= datum['b']) && (datum['b'] <= datum['upper_box_b'] + 1.5 * (datum['upper_box_b'] - datum['lower_box_b']))"
         },
         {
           "type": "aggregate",

diff --git a/examples/compiled/boxplot_2D_vertical_single_per_group_color.vg.json b/examples/compiled/boxplot_2D_vertical_single_per_group_color.vg.json
@@ -29,7 +29,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"b\"] < datum[\"lower_box_b\"] - 1.5 * (datum[\"upper_box_b\"] - datum[\"lower_box_b\"])) || (datum[\"b\"] > datum[\"upper_box_b\"] + 1.5 * (datum[\"upper_box_b\"] - datum[\"lower_box_b\"]))"
+          "expr": "(datum['b'] < datum['lower_box_b'] - 1.5 * (datum['upper_box_b'] - datum['lower_box_b'])) || (datum['b'] > datum['upper_box_b'] + 1.5 * (datum['upper_box_b'] - datum['lower_box_b']))"
         },
         {
           "type": "filter",
@@ -43,7 +43,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"lower_box_b\"] - 1.5 * (datum[\"upper_box_b\"] - datum[\"lower_box_b\"]) <= datum[\"b\"]) && (datum[\"b\"] <= datum[\"upper_box_b\"] + 1.5 * (datum[\"upper_box_b\"] - datum[\"lower_box_b\"]))"
+          "expr": "(datum['lower_box_b'] - 1.5 * (datum['upper_box_b'] - datum['lower_box_b']) <= datum['b']) && (datum['b'] <= datum['upper_box_b'] + 1.5 * (datum['upper_box_b'] - datum['lower_box_b']))"
         },
         {
           "type": "aggregate",

diff --git a/examples/compiled/boxplot_groupped.vg.json b/examples/compiled/boxplot_groupped.vg.json
@@ -26,7 +26,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"Acceleration\"] < datum[\"lower_box_Acceleration\"] - 1.5 * (datum[\"upper_box_Acceleration\"] - datum[\"lower_box_Acceleration\"])) || (datum[\"Acceleration\"] > datum[\"upper_box_Acceleration\"] + 1.5 * (datum[\"upper_box_Acceleration\"] - datum[\"lower_box_Acceleration\"]))"
+          "expr": "(datum['Acceleration'] < datum['lower_box_Acceleration'] - 1.5 * (datum['upper_box_Acceleration'] - datum['lower_box_Acceleration'])) || (datum['Acceleration'] > datum['upper_box_Acceleration'] + 1.5 * (datum['upper_box_Acceleration'] - datum['lower_box_Acceleration']))"
         },
         {
           "type": "filter",
@@ -40,7 +40,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"lower_box_Acceleration\"] - 1.5 * (datum[\"upper_box_Acceleration\"] - datum[\"lower_box_Acceleration\"]) <= datum[\"Acceleration\"]) && (datum[\"Acceleration\"] <= datum[\"upper_box_Acceleration\"] + 1.5 * (datum[\"upper_box_Acceleration\"] - datum[\"lower_box_Acceleration\"]))"
+          "expr": "(datum['lower_box_Acceleration'] - 1.5 * (datum['upper_box_Acceleration'] - datum['lower_box_Acceleration']) <= datum['Acceleration']) && (datum['Acceleration'] <= datum['upper_box_Acceleration'] + 1.5 * (datum['upper_box_Acceleration'] - datum['lower_box_Acceleration']))"
         },
         {
           "type": "aggregate",

diff --git a/examples/compiled/boxplot_tooltip_aggregate.vg.json b/examples/compiled/boxplot_tooltip_aggregate.vg.json
@@ -30,7 +30,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"Body Mass (g)\"] < datum[\"lower_box_Body Mass (g)\"] - 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"])) || (datum[\"Body Mass (g)\"] > datum[\"upper_box_Body Mass (g)\"] + 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]))"
+          "expr": "(datum['Body Mass (g)'] < datum['lower_box_Body Mass (g)'] - 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)'])) || (datum['Body Mass (g)'] > datum['upper_box_Body Mass (g)'] + 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']))"
         },
         {
           "type": "filter",
@@ -44,7 +44,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"lower_box_Body Mass (g)\"] - 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]) <= datum[\"Body Mass (g)\"]) && (datum[\"Body Mass (g)\"] <= datum[\"upper_box_Body Mass (g)\"] + 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]))"
+          "expr": "(datum['lower_box_Body Mass (g)'] - 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']) <= datum['Body Mass (g)']) && (datum['Body Mass (g)'] <= datum['upper_box_Body Mass (g)'] + 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']))"
         },
         {
           "type": "aggregate",

diff --git a/examples/compiled/boxplot_tooltip_not_aggregate.vg.json b/examples/compiled/boxplot_tooltip_not_aggregate.vg.json
@@ -30,7 +30,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"Body Mass (g)\"] < datum[\"lower_box_Body Mass (g)\"] - 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"])) || (datum[\"Body Mass (g)\"] > datum[\"upper_box_Body Mass (g)\"] + 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]))"
+          "expr": "(datum['Body Mass (g)'] < datum['lower_box_Body Mass (g)'] - 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)'])) || (datum['Body Mass (g)'] > datum['upper_box_Body Mass (g)'] + 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']))"
         },
         {
           "type": "filter",
@@ -44,7 +44,7 @@
       "transform": [
         {
           "type": "filter",
-          "expr": "(datum[\"lower_box_Body Mass (g)\"] - 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]) <= datum[\"Body Mass (g)\"]) && (datum[\"Body Mass (g)\"] <= datum[\"upper_box_Body Mass (g)\"] + 1.5 * (datum[\"upper_box_Body Mass (g)\"] - datum[\"lower_box_Body Mass (g)\"]))"
+          "expr": "(datum['lower_box_Body Mass (g)'] - 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']) <= datum['Body Mass (g)']) && (datum['Body Mass (g)'] <= datum['upper_box_Body Mass (g)'] + 1.5 * (datum['upper_box_Body Mass (g)'] - datum['lower_box_Body Mass (g)']))"
         },
         {
           "type": "aggregate",

diff --git a/examples/compiled/errorband_tooltip.vg.json b/examples/compiled/errorband_tooltip.vg.json
@@ -26,12 +26,12 @@
         },
         {
           "type": "formula",
-          "expr": "datum[\"center_Miles_per_Gallon\"] + datum[\"extent_Miles_per_Gallon\"]",
+          "expr": "datum['center_Miles_per_Gallon'] + datum['extent_Miles_per_Gallon']",
           "as": "upper_Miles_per_Gallon"
         },
         {
           "type": "formula",
-          "expr": "datum[\"center_Miles_per_Gallon\"] - datum[\"extent_Miles_per_Gallon\"]",
+          "expr": "datum['center_Miles_per_Gallon'] - datum['extent_Miles_per_Gallon']",
           "as": "lower_Miles_per_Gallon"
         }
       ]

diff --git a/examples/compiled/errorbar_tooltip.vg.json b/examples/compiled/errorbar_tooltip.vg.json
@@ -19,12 +19,12 @@
         },
         {
           "type": "formula",
-          "expr": "datum[\"center_yield\"] + datum[\"extent_yield\"]",
+          "expr": "datum['center_yield'] + datum['extent_yield']",
           "as": "upper_yield"
         },
         {
           "type": "formula",
-          "expr": "datum[\"center_yield\"] - datum[\"extent_yield\"]",
+          "expr": "datum['center_yield'] - datum['extent_yield']",
           "as": "lower_yield"
         },
         {