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I want to create a graph where I want to add range to the secondary y-axis. The graph which I have right now is like this.
The code for this graph is like this:
import plotly.offline as pyo
import plotly.graph_objs as go
from plotly import tools
from plotly.subplots import make_subplots
import pandas as pd
import xlwings as xw
import logging
fileName = 'solar data.xlsx'
app = xw.App(visible=False)
try:
wb = app.books.open(fileName)
sheet = wb.sheets[4]
lastCell = sheet.range('A1').end('down').last_cell.row
solarOne = sheet.range('B2:B'+ str(lastCell)).value
bessOne = sheet.range('D2:D'+ str(lastCell)).value
socOne = sheet.range('E2:E'+ str(lastCell)).value
solarOne_Plus_bessOne = [i+j for i,j in zip(solarOne,bessOne)]
# solarTwo = sheet.range('F2:F' + str(lastCell)).value
# bessTwo = sheet.range('H2:H' + str(lastCell)).value
# socTwo = sheet.range('I2:I' + str(lastCell)).value
# solarTwo_Plus_bessTwo = [i + j for i, j in zip(solarTwo, bessTwo)]
except Exception as e:
logging.exception("Something awful happened!")
print(e)
finally:
app.quit()
app.kill()
fig = go.Figure()
projectTime = pd.date_range("2020-10-01 00:00:00", "2020-10-01 23:59:00", freq="1T")
fig = make_subplots(specs=[[{"secondary_y": True}]])
fig.add_trace(go.Scatter(x = projectTime, y = solarOne, name = 'Solar', fill='tozeroy', line=dict(width=0.5, color='rgb(255,167,0)')), secondary_y=False)
fig.add_trace(go.Scatter(x = projectTime, y = bessOne, name = 'Storage', fill='tozeroy', line=dict(width=0.5, color='rgb(43, 201, 34)')), secondary_y=False)
fig.add_trace(go.Scatter(x = projectTime, y = socOne, name = 'SoC', fill='tozeroy', line=dict(width=0.5, color='rgb(250, 67, 67)')), secondary_y=True)
fig.add_trace(go.Scatter(x = projectTime, y = solarOne_Plus_bessOne, name = 'Solar + BESS', fill='tozeroy',), secondary_y=False)
# Add figure title
fig.update_layout(
title_text="Solar with 0.5MW 0.5Hour storage"
)
# Set x-axis title
fig.update_xaxes(title_text="Time")
# Set y-axes titles
fig.update_yaxes(title_text="Dispatch(MW) and SoC(MWh)")
pyo.plot(fig, filename='Solar with 0.5MW 0.5Hour storage example 1.html')
I have tried to add layout_yaxis_range=[-0.6, 0.7] in secondary y-axis but it throws an error
TypeError: add_trace() got an unexpected keyword argument 'layout_yaxis_range'
I want this secondary y-axis with the same x-axis. Can anyone please help?
This works for me in similar cases:
fig.update_yaxes(range=[-0.6, 0.7], secondary_y=True)
I have written the following code to heat heatmap of US-States. But I am unable to get the output image in Google Colab.
State codes are two alphabet codes for a particular state of the US.
temp = pd.DataFrame(project_data.groupby("school_state")["project_is_approved"].apply(np.mean)).reset_index()
temp.columns = ['state_code', 'num_proposals']
scl = [[0.0, 'rgb(242,240,247)'],[0.2, 'rgb(218,218,235)'],[0.4, 'rgb(188,189,220)'],\
[0.6, 'rgb(158,154,200)'],[0.8, 'rgb(117,107,177)'],[1.0, 'rgb(84,39,143)']]
data = [ dict(
type='choropleth',
colorscale = scl,
autocolorscale = False,
locations = temp['state_code'],
z = temp['num_proposals'].astype(float),
locationmode = 'USA-states',
text = temp['state_code'],
marker = dict(line = dict (color = 'rgb(255,255,255)',width = 2)),
colorbar = dict(title = "% of pro")
) ]
layout = dict(
title = 'Project Proposals % of Acceptance Rate by US States',
geo = dict(
scope='usa',
projection=dict( type='albers usa' ),
showlakes = True,
lakecolor = 'rgb(255, 255, 255)',
),
)
fig = dict(data=data, layout=layout)
offline.iplot(fig, filename='us-map-heat-map')
I have imported following libraries:
from chart_studio import plotly
import plotly.offline as offline
import plotly.graph_objs as go
offline.init_notebook_mode()
from collections import Counter
import chart_studio.plotly as py
Try the following code with your data:
(I tried putting your variables in the correct spots)
choropleth = go.Choropleth(
locations=temp['state_code'],
locationmode='USA-states',
z = temp['num_proposals'].astype(float),
zmin = 0,
zmax = max(temp['num_proposals'].astype(float)),
colorscale=scl,
autocolorscale=False,
text='Proposals',
marker_line_color='white',
colorbar_title="% Acceptance Rate"
)
fig = go.Figure(data=choropleth)
fig.update_layout(
title_text='Project Proposals % of Acceptance Rate by US States',
geo = dict(
scope='usa',
projection=go.layout.geo.Projection(type = 'albers usa'),
showlakes=True,
lakecolor='rgb(255, 255, 255)'),
)
fig.show()
This code works by creating the Plotly Choropleth Graph Object with your data, then loading that object into a Plotly Figure Graph Object, then updating the layout (for proper titles and zooms), and finally displaying the figure.
It seems that the example code on the plotly website for choropleth maps is out of date and no longer works.
The error I'm getting is:
PlotlyError: Invalid 'figure_or_data' argument. Plotly will not be able to properly parse the resulting JSON. If you want to send this 'figure_or_data' to Plotly anyway (not recommended), you can set 'validate=False' as a plot option.
Here's why you're seeing this error:
The entry at index, '0', is invalid because it does not contain a valid 'type' key-value. This is required for valid 'Data' lists.
Path To Error:
['data'][0]
The code that I'm trying to run is shown below. It is copied as-is from the plotly website. Anyone have any ideas as to how I can fix it?
import plotly.plotly as py
import pandas as pd
df = pd.read_csv('https://raw.githubusercontent.com/plotly/datasets/master/2011_us_ag_exports.csv')
for col in df.columns:
df[col] = df[col].astype(str)
scl = [[0.0, 'rgb(242,240,247)'],[0.2, 'rgb(218,218,235)'],[0.4, 'rgb(188,189,220)'],\
[0.6, 'rgb(158,154,200)'],[0.8, 'rgb(117,107,177)'],[1.0, 'rgb(84,39,143)']]
df['text'] = df['state'] + '<br>' +\
'Beef '+df['beef']+' Dairy '+df['dairy']+'<br>'+\
'Fruits '+df['total fruits']+' Veggies ' + df['total veggies']+'<br>'+\
'Wheat '+df['wheat']+' Corn '+df['corn']
data = [ dict(
type='choropleth',
colorscale = scl,
autocolorscale = False,
locations = df['code'],
z = df['total exports'].astype(float),
locationmode = 'USA-states',
text = df['text'],
marker = dict(
line = dict (
color = 'rgb(255,255,255)',
width = 2
)
),
colorbar = dict(
title = "Millions USD"
)
) ]
layout = dict(
title = '2011 US Agriculture Exports by State<br>(Hover for breakdown)',
geo = dict(
scope='usa',
projection=dict( type='albers usa' ),
showlakes = True,
lakecolor = 'rgb(255, 255, 255)',
),
)
fig = dict(data=data, layout=layout)
url = py.plot(fig, filename='d3-cloropleth-map')
fig should be of the Figure type. Use the Choropleth graph object:
import plotly.graph_objs as go
...
data = [go.Choropleth(
colorscale = scl,
autocolorscale = False,
locations = df['code'],
z = df['total exports'].astype(float),
locationmode = 'USA-states',
text = df['text'],
marker = dict(
line = dict(
color = 'rgb(255,255,255)',
width = 2)),
colorbar = dict(
title = "Millions USD")
)]
...
fig = go.Figure(data=data, layout=layout)
...
As far as I'm aware, I've copied the documentation exactly. I basically used the documentation code and tweaked it for my purposes. But when I run this bit of code, no hover feature with text appears on my plot.
#Initialize df
aviation_data = pd.DataFrame(columns=["Latitude","Longitude","Fatalities"])
aviation_data["Latitude"] = [40.53666,60.94444]
aviation_data["Longitude"] = [-81.955833,-159.620834]
aviation_data["Fatalities"] = [True,False]
#Initialize colorscale
scl = [[0,"rgb(216,15,15)"],[1,"rgb(5,10,172)"]]
#Initialize text data
text_df = "Fatal: " + aviation_data["Fatalities"].apply(lambda x: str(np.bool(x))) + '<br>' + \
"Latitude: " + aviation_data["Latitude"].apply(lambda x: str(x)) + '<br>' + \
"Longitude" + aviation_data["Longitude"].apply(lambda x: str(x))
#Initialize data
data = [ dict(
type = 'scattergeo',
locationmode = 'USA-states',
lon = aviation_data["Longitude"],
lat = aviation_data["Latitude"],
text = text_df,
mode = 'markers',
marker = dict(
size = 5,
opacity = 0.5,
reversescale=True,
autocolorscale=False,
symbol = 'circle',
line = dict(
width=1,
color='rgba(102, 102, 102)'
),
colorscale = scl,
cmin = 0,
color = aviation_data["Fatalities"].astype(int),
cmax = 1
))]
#Initialize layout
layout = dict(
title ='Aviation Incidents for the Years 2014-2016<br>\
(red indicates fatal incident, blue indicates non-fatal)',
geo = dict(
scope='usa',
projection=dict(type='albers usa'),
showland = True,
landcolor = "rgb(206, 206, 206)",
countrywidth = 0.5,
subunitwidth = 0.5
),
)
#Plot
fig = dict(data=data,layout=layout)
iplot(fig,validate=False)
Anyone know why my hover text isn't showing up?
In the last line of code you need to call this:
plotly.offline.plot(fig, validate=False)
Instead of:
iplot(fig, validate=False)
Also do not forget import plotly:
import plotly
Hope this will help
I'm trying to create a plotly graph with a Scatter and Graph elements. It all goes nicely, but one issue - the two Y axis don't align around 0.
I have tried playing with different attributes, such as 'mirror' and tick0, I also tried following the examples on plotly's site, but it's mostly multiple y-axis with the same graph type.
What can I do to fix this?
import utils
import pandas as pd
import plotly.plotly as py
import plotly.graph_objs as go
import plotly
pd_data ['dt'] = ... dates
pd_data['price'] = ... prices
pd_data['car'] = ... cars
price = go.Scatter(
x = pd_data['dt'],
y = pd_data['price'],
mode = 'lines',
name = 'Price',
xaxis = 'x',
yaxis='y1',
marker = dict(
color = utils.prep_color_string('orange'),
),
line = dict(
width = utils.line_width,
),
)
car = go.Bar(
x = pd_data['dt'],
y = pd_data['car'],
#mode = 'lines',
name = 'Cars',
xaxis = 'x',
yaxis='y2',
marker = dict(
color = utils.prep_color_string('light_green'),
),
#line = dict(
# width = utils.line_width,
#),
)
data = [price, car]
layout = dict(
title = 'Price/Car',
geo = dict(
showframe = True,
showcoastlines = True,
projection = dict(
type = 'Mercator'
)
),
yaxis=dict(
title = 'Price',
tickprefix = "$",
overlaying='y2',
anchor = 'x'
),
yaxis2=dict(
title = 'Car',
dtick = 1,
#tickprefix = "",
side = 'right',
anchor = 'x',
),
)
fig = dict( data=data, layout=layout)
div = plotly.offline.plot( fig, validate=False, output_type = 'file',filename='graph.html' ,auto_open = False)
I have been struggling with this as well. Exact same problem, but I am using R. The way I figured around it was to use the rangemode="tozero" for both the yaxis and yaxis2 layouts.
I think in your case, it would look like this:
layout = dict(
title = 'Price/Car',
geo = dict(
showframe = True,
showcoastlines = True,
projection = dict(
type = 'Mercator'
)
),
yaxis=dict(
title = 'Price',
tickprefix = "$",
overlaying='y2',
anchor = 'x',
rangemode='tozero'
),
yaxis2=dict(
title = 'Car',
dtick = 1,
#tickprefix = "",
side = 'right',
anchor = 'x',
rangemode = 'tozero'
),
)
Let me know if that works for you.