python

import reflex as rx

Error Bar

An error bar is a graphical representation of the uncertainty or variability of a data point in a chart, depicted as a line extending from the data point parallel to one of the axes. The data_key, width, stroke_width, stroke, and direction props can be used to customize the appearance and behavior of the error bars, specifying the data source, dimensions, color, and orientation of the error bars.

python

data = [
    {"x": 45, "y": 100, "z": 150, "errorY": [30, 20], "errorX": 5},
    {"x": 100, "y": 200, "z": 200, "errorY": [20, 30], "errorX": 3},
    {"x": 120, "y": 100, "z": 260, "errorY": 20, "errorX": [5, 3]},
    {"x": 170, "y": 300, "z": 400, "errorY": [15, 18], "errorX": 4},
    {"x": 140, "y": 250, "z": 280, "errorY": 23, "errorX": [6, 7]},
    {"x": 150, "y": 400, "z": 500, "errorY": [21, 10], "errorX": 4},
    {"x": 110, "y": 280, "z": 200, "errorY": 21, "errorX": [5, 6]},
]


def error():
    return rx.recharts.scatter_chart(
        rx.recharts.scatter(
            rx.recharts.error_bar(
                data_key="errorY", direction="y", width=4, stroke_width=2, stroke="red"
            ),
            rx.recharts.error_bar(
                data_key="errorX", direction="x", width=4, stroke_width=2
            ),
            data=data,
            fill="#8884d8",
            name="A",
        ),
        rx.recharts.x_axis(data_key="x", name="x", type_="number"),
        rx.recharts.y_axis(data_key="y", name="y", type_="number"),
        width="100%",
        height=300,
    )