plotly-python

问题 I want to add a (horizontal) scrollbar to the X axis, because the number of points is large. How can I do it? trace0 = go.Scatter( x = x1_values, y = y1_values, name = "V1" ) data = [trace0] layout = dict(title = title, xaxis = dict(tickmode='linear', tickfont=dict(size=10)), yaxis = dict(title = "Title") ) fig = dict(data=data, layout=layout) iplot(fig) 回答1: Using plotly you can add a rangeslider using fig['layout']['xaxis']['rangeslider'] with functionality that exceeds that of a scrollbar:

问题 I have installed both plotly.express and pandas using: pip install plotly-express and pip install pandas I have tried to import these modules into my program using import pandas as pd import plotly.express as px however, I get a ModuleNotFoundError for both these packages on run. I have tried using alternate installs like: py -3 -m pip install plotly-express python -m pip install plotly-express py -m pip install plotly-express When I try install these packages again, they say that the

问题 I have installed both plotly.express and pandas using: pip install plotly-express and pip install pandas I have tried to import these modules into my program using import pandas as pd import plotly.express as px however, I get a ModuleNotFoundError for both these packages on run. I have tried using alternate installs like: py -3 -m pip install plotly-express python -m pip install plotly-express py -m pip install plotly-express When I try install these packages again, they say that the

问题 Is there a way to change axes on scatter graph? let's say move the axis from (0,0) i.e (zero-line) to something like (3,3) and make a quadrant graph I've tried setting the "zeroline" value on both "xaxis" and "yaxis" to False and then drawing two constant lines across both the axes from 'shapes'. But I'd want to know if there's any way to change the origin axes. Here's the example in the image import plotly.graph_objs as go import plotly import plotly.io as pio trace0 = go.Scatter( x=[7], y=

问题 I'm using plotly==4.5.1 in a jupyter==1.0.0 notebook, python==3.7.4 . The same piece of code which previous showed this: Is now showing this, without having had any modifications: Does anyone have any insights over why this might be? Is it something to do with plotly's online/offline modes? For completeness, here is some example dummy data df_heat = pd.DataFrame({'lat': {0: -62.884215, 1: -62.834226, 2: -62.811707, 3: -62.744564, 4: -62.704835}, 'lon': {0: 39.4402361, 1: 39.4080722, 2: 39

问题 I have a scatter plot made with plotly (specifically offline plotly with the Python API on a Jupyter Notebook) and as you know, plotly makes it easy for the user to zoom and frame specific areas, but I'd like the plot to start already focussed on a specific area of my choosing. I can't find anything relevant in the documentation (maybe because I don't know where to look or what terms to look up). Is there a way to do this, and if so, how? And how does the setting differ when using subplots

问题 I have a scatter plot made with plotly (specifically offline plotly with the Python API on a Jupyter Notebook) and as you know, plotly makes it easy for the user to zoom and frame specific areas, but I'd like the plot to start already focussed on a specific area of my choosing. I can't find anything relevant in the documentation (maybe because I don't know where to look or what terms to look up). Is there a way to do this, and if so, how? And how does the setting differ when using subplots

问题 I am using plotly's python library to plot a scatter graph of time series data. Eg data : 2015-11-11 1 2015-11-12 2 2015-11-14 4 2015-11-15 2 2015-11-21 3 2015-11-22 2 2015-11-23 3 Code in python: df = pandas.read_csv('~/Data.csv', parse_dates=["date"], header=0) df = df.sort_values(by=['date'], ascending=[True]) trace = go.Scatter( x=df['date'], y=df['score'], mode='markers' ) fig.append_trace(trace, 2, 2) # It is a subplot iplot(fig) Once the scatter plot is plotted, I want to plot a best

问题 I'm looking for a way to draw two horizontal lines in a Plotly Scatter plot. My x-axis index is not fixed and keep changing everytime. So I'm looking for a Horizontal line at y = 5 and y = 18 passing horizontally across the chart I looked here for a solution but I'm not sure how to use layouts with Plotly express My code for scatter plot: import plotly.express as px df = pd.DataFrame({"x":[0, 1, 2, 3, 4,6,8,10,12,15,18], "y":[0, 1, 4, 9, 16,13,14,18,19,5,12]}) fig = px.scatter(df, x="x", y="y

问题 I'm looking for a way to draw two horizontal lines in a Plotly Scatter plot. My x-axis index is not fixed and keep changing everytime. So I'm looking for a Horizontal line at y = 5 and y = 18 passing horizontally across the chart I looked here for a solution but I'm not sure how to use layouts with Plotly express My code for scatter plot: import plotly.express as px df = pd.DataFrame({"x":[0, 1, 2, 3, 4,6,8,10,12,15,18], "y":[0, 1, 4, 9, 16,13,14,18,19,5,12]}) fig = px.scatter(df, x="x", y="y