diff --git a/src/plugins/vis_type_vislib/public/vislib/lib/types/point_series.test.js b/src/plugins/vis_type_vislib/public/vislib/lib/types/point_series.test.js
index 62ff873f28134..594dd1ee1b5ca 100644
--- a/src/plugins/vis_type_vislib/public/vislib/lib/types/point_series.test.js
+++ b/src/plugins/vis_type_vislib/public/vislib/lib/types/point_series.test.js
@@ -20,6 +20,8 @@ import stackedSeries from '../../../fixtures/mock_data/date_histogram/_stacked_s
 import { vislibPointSeriesTypes } from './point_series';
 import percentileTestdata from './testdata_linechart_percentile.json';
 import percentileTestdataResult from './testdata_linechart_percentile_result.json';
+import percentileTestdataFloatValue from './testdata_linechart_percentile_float_value.json';
+import percentileTestdataFloatValueResult from './testdata_linechart_percentile_float_value_result.json';
 
 const maxBucketData = {
   get: (prop) => {
@@ -215,7 +217,7 @@ describe('Point Series Config Type Class Test Suite', function () {
   });
 
   describe('line chart', function () {
-    beforeEach(function () {
+    function prepareData(percentileTestdata) {
       const percentileDataObj = {
         get: (prop) => {
           return maxBucketData[prop] || maxBucketData.data[prop] || null;
@@ -223,10 +225,22 @@ describe('Point Series Config Type Class Test Suite', function () {
         getLabels: () => [],
         data: percentileTestdata.data,
       };
-      parsedConfig = vislibPointSeriesTypes.line(percentileTestdata.cfg, percentileDataObj);
-    });
+      return (parsedConfig = vislibPointSeriesTypes.line(
+        percentileTestdata.cfg,
+        percentileDataObj
+      ));
+    }
+
     it('should render a percentile line chart', function () {
+      const parsedConfig = prepareData(percentileTestdata);
       expect(JSON.stringify(parsedConfig)).toEqual(JSON.stringify(percentileTestdataResult));
     });
+
+    it('should render a percentile line chart when value is float', function () {
+      const parsedConfig = prepareData(percentileTestdataFloatValue);
+      expect(JSON.stringify(parsedConfig)).toEqual(
+        JSON.stringify(percentileTestdataFloatValueResult)
+      );
+    });
   });
 });
diff --git a/src/plugins/vis_type_vislib/public/vislib/lib/types/testdata_linechart_percentile_float_value.json b/src/plugins/vis_type_vislib/public/vislib/lib/types/testdata_linechart_percentile_float_value.json
new file mode 100644
index 0000000000000..b8a659faf781e
--- /dev/null
+++ b/src/plugins/vis_type_vislib/public/vislib/lib/types/testdata_linechart_percentile_float_value.json
@@ -0,0 +1,465 @@
+{
+    "cfg": {
+      "addLegend": true,
+      "addTimeMarker": false,
+      "addTooltip": true,
+      "categoryAxes": [
+        {
+          "id": "CategoryAxis-1",
+          "labels": {
+            "show": true,
+            "truncate": 100
+          },
+          "position": "bottom",
+          "scale": {
+            "type": "linear"
+          },
+          "show": true,
+          "style": {},
+          "title": {},
+          "type": "category"
+        }
+      ],
+      "dimensions": {
+        "x": {
+          "accessor": 0,
+          "format": {
+            "id": "date",
+            "params": {
+              "pattern": "YYYY-MM-DD"
+            }
+          },
+          "params": {
+            "date": true,
+            "interval": "P1D",
+            "format": "YYYY-MM-DD",
+            "bounds": {
+              "min": "2019-05-10T04:00:00.000Z",
+              "max": "2019-05-12T10:18:57.342Z"
+            }
+          },
+          "aggType": "date_histogram"
+        },
+        "y": [
+          {
+            "accessor": 1,
+            "format": {
+              "id": "number",
+              "params": {
+                "pattern": "$0,0.[00]"
+              }
+            },
+            "params": {},
+            "aggType": "percentiles"
+          },
+          {
+            "accessor": 2,
+            "format": {
+              "id": "number",
+              "params": {
+                "pattern": "$0,0.[00]"
+              }
+            },
+            "params": {},
+            "aggType": "percentiles"
+          }
+        ]
+      },
+      "grid": {
+        "categoryLines": false,
+        "style": {
+          "color": "#eee"
+        }
+      },
+      "legendPosition": "right",
+      "seriesParams": [
+        {
+          "data": {
+            "id": "1",
+            "label": "Percentiles of AvgTicketPrice"
+          },
+          "drawLinesBetweenPoints": true,
+          "interpolate": "cardinal",
+          "mode": "normal",
+          "show": "true",
+          "showCircles": true,
+          "type": "line",
+          "valueAxis": "ValueAxis-1"
+        }
+      ],
+      "times": [],
+      "type": "area",
+      "valueAxes": [
+        {
+          "id": "ValueAxis-1",
+          "labels": {
+            "filter": false,
+            "rotate": 0,
+            "show": true,
+            "truncate": 100
+          },
+          "name": "LeftAxis-1",
+          "position": "left",
+          "scale": {
+            "mode": "normal",
+            "type": "linear"
+          },
+          "show": true,
+          "style": {},
+          "title": {
+            "text": "Percentiles of AvgTicketPrice"
+          },
+          "type": "value"
+        }
+      ]
+    },
+    "data": {
+      "uiState": {},
+      "data": {
+        "xAxisOrderedValues": [
+          1557460800000,
+          1557547200000
+        ],
+        "xAxisFormat": {
+          "id": "date",
+          "params": {
+            "pattern": "YYYY-MM-DD"
+          }
+        },
+        "xAxisLabel": "timestamp per day",
+        "ordered": {
+          "interval": "P1D",
+          "date": true,
+          "min": 1557460800000,
+          "max": 1557656337342
+        },
+        "yAxisFormat": {
+          "id": "number",
+          "params": {
+            "pattern": "$0,0.[00]"
+          }
+        },
+        "yAxisLabel": "",
+        "series": [
+          {
+            "id": "1.['1.1']",
+            "rawId": "col-1-1.['1.1']",
+            "label": "1.1th percentile of AvgTicketPrice",
+            "values": [
+              {
+                "x": 1557460800000,
+                "y": 116.33676605224609,
+                "extraMetrics": [],
+                "xRaw": {
+                  "table": {
+                    "columns": [
+                      {
+                        "id": "col-0-2",
+                        "name": "timestamp per day"
+                      },
+                      {
+                        "id": "col-1-1.['1.1']",
+                        "name": "1.1th percentile of AvgTicketPrice"
+                      },
+                      {
+                        "id": "col-2-1.50",
+                        "name": "50th percentile of AvgTicketPrice"
+                      }
+                    ],
+                    "rows": [
+                      {
+                        "col-0-2": 1557460800000,
+                        "col-1-1.['1.1']": 116,
+                        "col-2-1.50": 658
+                      },
+                      {
+                        "col-0-2": 1557547200000,
+                        "col-1-1.['1.1']": 223,
+                        "col-2-1.50": 756
+                      }
+                    ]
+                  },
+                  "column": 0,
+                  "row": 0,
+                  "value": 1557460800000
+                },
+                "yRaw": {
+                  "table": {
+                    "columns": [
+                      {
+                        "id": "col-0-2",
+                        "name": "timestamp per day"
+                      },
+                      {
+                        "id": "col-1-1.['1.1']",
+                        "name": "1.1th percentile of AvgTicketPrice"
+                      },
+                      {
+                        "id": "col-2-1.50",
+                        "name": "50th percentile of AvgTicketPrice"
+                      }
+                    ],
+                    "rows": [
+                      {
+                        "col-0-2": 1557460800000,
+                        "col-1-1.['1.1']": 116,
+                        "col-2-1.50": 658
+                      },
+                      {
+                        "col-0-2": 1557547200000,
+                        "col-1-1.['1.1']": 223,
+                        "col-2-1.50": 756
+                      }
+                    ]
+                  },
+                  "column": 1,
+                  "row": 0,
+                  "value": 116.33676605224609
+                },
+                "parent": null,
+                "series": "1.1th percentile of AvgTicketPrice",
+                "seriesId": "col-1-1.['1.1']"
+              },
+              {
+                "x": 1557547200000,
+                "y": 223,
+                "extraMetrics": [],
+                "xRaw": {
+                  "table": {
+                    "columns": [
+                      {
+                        "id": "col-0-2",
+                        "name": "timestamp per day"
+                      },
+                      {
+                        "id": "col-1-1.['1.1']",
+                        "name": "1.1th percentile of AvgTicketPrice"
+                      },
+                      {
+                        "id": "col-2-1.50",
+                        "name": "50th percentile of AvgTicketPrice"
+                      }
+                    ],
+                    "rows": [
+                      {
+                        "col-0-2": 1557460800000,
+                        "col-1-1.['1.1']": 116,
+                        "col-2-1.50": 658
+                      },
+                      {
+                        "col-0-2": 1557547200000,
+                        "col-1-1.['1.1']": 223,
+                        "col-2-1.50": 756
+                      }
+                    ]
+                  },
+                  "column": 0,
+                  "row": 1,
+                  "value": 1557547200000
+                },
+                "yRaw": {
+                  "table": {
+                    "columns": [
+                      {
+                        "id": "col-0-2",
+                        "name": "timestamp per day"
+                      },
+                      {
+                        "id": "col-1-1.['1.1']",
+                        "name": "1.1th percentile of AvgTicketPrice"
+                      },
+                      {
+                        "id": "col-2-1.50",
+                        "name": "50th percentile of AvgTicketPrice"
+                      }
+                    ],
+                    "rows": [
+                      {
+                        "col-0-2": 1557460800000,
+                        "col-1-1.['1.1']": 116,
+                        "col-2-1.50": 658
+                      },
+                      {
+                        "col-0-2": 1557547200000,
+                        "col-1-1.['1.1']": 223,
+                        "col-2-1.50": 756
+                      }
+                    ]
+                  },
+                  "column": 1,
+                  "row": 1,
+                  "value": 223
+                },
+                "parent": null,
+                "series": "1.1th percentile of AvgTicketPrice",
+                "seriesId": "col-1-1.['1.1']"
+              }
+            ]
+          },
+          {
+            "id": "1.50",
+            "rawId": "col-2-1.50",
+            "label": "50th percentile of AvgTicketPrice",
+            "values": [
+              {
+                "x": 1557460800000,
+                "y": 658.8453063964844,
+                "extraMetrics": [],
+                "xRaw": {
+                  "table": {
+                    "columns": [
+                      {
+                        "id": "col-0-2",
+                        "name": "timestamp per day"
+                      },
+                      {
+                        "id": "col-1-1.['1.1']",
+                        "name": "1.1th percentile of AvgTicketPrice"
+                      },
+                      {
+                        "id": "col-2-1.50",
+                        "name": "50th percentile of AvgTicketPrice"
+                      }
+                    ],
+                    "rows": [
+                      {
+                        "col-0-2": 1557460800000,
+                        "col-1-1.['1.1']": 116,
+                        "col-2-1.50": 658
+                      },
+                      {
+                        "col-0-2": 1557547200000,
+                        "col-1-1.['1.1']": 223,
+                        "col-2-1.50": 756
+                      }
+                    ]
+                  },
+                  "column": 0,
+                  "row": 0,
+                  "value": 1557460800000
+                },
+                "yRaw": {
+                  "table": {
+                    "columns": [
+                      {
+                        "id": "col-0-2",
+                        "name": "timestamp per day"
+                      },
+                      {
+                        "id": "col-1-1.['1.1']",
+                        "name": "1.1th percentile of AvgTicketPrice"
+                      },
+                      {
+                        "id": "col-2-1.50",
+                        "name": "50th percentile of AvgTicketPrice"
+                      }
+                    ],
+                    "rows": [
+                      {
+                        "col-0-2": 1557460800000,
+                        "col-1-1.['1.1']": 116,
+                        "col-2-1.50": 658
+                      },
+                      {
+                        "col-0-2": 1557547200000,
+                        "col-1-1.['1.1']": 223,
+                        "col-2-1.50": 756
+                      }
+                    ]
+                  },
+                  "column": 2,
+                  "row": 0,
+                  "value": 658
+                },
+                "parent": null,
+                "series": "50th percentile of AvgTicketPrice",
+                "seriesId": "col-2-1.50"
+              },
+              {
+                "x": 1557547200000,
+                "y": 756,
+                "extraMetrics": [],
+                "xRaw": {
+                  "table": {
+                    "columns": [
+                      {
+                        "id": "col-0-2",
+                        "name": "timestamp per day"
+                      },
+                      {
+                        "id": "col-1-1.['1.1']",
+                        "name": "1.1th percentile of AvgTicketPrice"
+                      },
+                      {
+                        "id": "col-2-1.50",
+                        "name": "50th percentile of AvgTicketPrice"
+                      }
+                    ],
+                    "rows": [
+                      {
+                        "col-0-2": 1557460800000,
+                        "col-1-1.['1.1']": 116,
+                        "col-2-1.50": 658
+                      },
+                      {
+                        "col-0-2": 1557547200000,
+                        "col-1-1.['1.1']": 223,
+                        "col-2-1.50": 756
+                      }
+                    ]
+                  },
+                  "column": 0,
+                  "row": 1,
+                  "value": 1557547200000
+                },
+                "yRaw": {
+                  "table": {
+                    "columns": [
+                      {
+                        "id": "col-0-2",
+                        "name": "timestamp per day"
+                      },
+                      {
+                        "id": "col-1-1.['1.1']",
+                        "name": "1.1th percentile of AvgTicketPrice"
+                      },
+                      {
+                        "id": "col-2-1.50",
+                        "name": "50th percentile of AvgTicketPrice"
+                      }
+                    ],
+                    "rows": [
+                      {
+                        "col-0-2": 1557460800000,
+                        "col-1-1.['1.1']": 116,
+                        "col-2-1.50": 658
+                      },
+                      {
+                        "col-0-2": 1557547200000,
+                        "col-1-1.['1.1']": 223,
+                        "col-2-1.50": 756
+                      }
+                    ]
+                  },
+                  "column": 2,
+                  "row": 1,
+                  "value": 756.2283554077148
+                },
+                "parent": null,
+                "series": "50th percentile of AvgTicketPrice",
+                "seriesId": "col-2-1.50"
+              }
+            ]
+          }
+        ],
+        "hits": 2
+      },
+      "type": "series",
+      "labels": [
+        "1.1th percentile of AvgTicketPrice",
+        "50th percentile of AvgTicketPrice"
+      ]
+    }
+  
+  }
+  
\ No newline at end of file
diff --git a/src/plugins/vis_type_vislib/public/vislib/lib/types/testdata_linechart_percentile_float_value_result.json b/src/plugins/vis_type_vislib/public/vislib/lib/types/testdata_linechart_percentile_float_value_result.json
new file mode 100644
index 0000000000000..d50d20a70608b
--- /dev/null
+++ b/src/plugins/vis_type_vislib/public/vislib/lib/types/testdata_linechart_percentile_float_value_result.json
@@ -0,0 +1,129 @@
+{
+  "addLegend": true,
+  "addTimeMarker": false,
+  "addTooltip": true,
+  "categoryAxes": [
+    {
+      "id": "CategoryAxis-1",
+      "labels": {
+        "show": true,
+        "truncate": 100
+      },
+      "position": "bottom",
+      "scale": {
+        "type": "linear"
+      },
+      "show": true,
+      "style": {},
+      "title": {
+        "text": "Date Histogram"
+      },
+      "type": "category"
+    }
+  ],
+  "dimensions": {
+    "x": {
+      "accessor": 0,
+      "format": {
+        "id": "date",
+        "params": {
+          "pattern": "YYYY-MM-DD"
+        }
+      },
+      "params": {
+        "date": true,
+        "interval": "P1D",
+        "format": "YYYY-MM-DD",
+        "bounds": {
+          "min": "2019-05-10T04:00:00.000Z",
+          "max": "2019-05-12T10:18:57.342Z"
+        }
+      },
+      "aggType": "date_histogram"
+    },
+    "y": [
+      {
+        "accessor": 1,
+        "format": {
+          "id": "number",
+          "params": {
+            "pattern": "$0,0.[00]"
+          }
+        },
+        "params": {},
+        "aggType": "percentiles"
+      },
+      {
+        "accessor": 2,
+        "format": {
+          "id": "number",
+          "params": {
+            "pattern": "$0,0.[00]"
+          }
+        },
+        "params": {},
+        "aggType": "percentiles"
+      }
+    ]
+  },
+  "grid": {
+    "categoryLines": false,
+    "style": {
+      "color": "#eee"
+    }
+  },
+  "legendPosition": "right",
+  "seriesParams": [
+    {
+      "data": {
+        "id": "1",
+        "label": "Percentiles of AvgTicketPrice"
+      },
+      "drawLinesBetweenPoints": true,
+      "interpolate": "cardinal",
+      "mode": "normal",
+      "show": "true",
+      "showCircles": true,
+      "type": "line",
+      "valueAxis": "ValueAxis-1"
+    }
+  ],
+  "times": [],
+  "type": "point_series",
+  "valueAxes": [
+    {
+      "id": "ValueAxis-1",
+      "labels": {
+        "filter": false,
+        "rotate": 0,
+        "show": true,
+        "truncate": 100
+      },
+      "name": "LeftAxis-1",
+      "position": "left",
+      "scale": {
+        "mode": "normal",
+        "type": "linear"
+      },
+      "show": true,
+      "style": {},
+      "title": {
+        "text": "Percentiles of AvgTicketPrice"
+      },
+      "type": "value"
+    }
+  ],
+  "chartTitle": {},
+  "mode": "normal",
+  "tooltip": {
+    "show": true
+  },
+  "charts": [
+    {
+      "type": "point_series",
+      "addTimeMarker": false,
+      "series": []
+    }
+  ],
+  "enableHover": true
+}