I want to create a line charts for the folowing df:
Scope Bradley Beal Steven Adams
0 120 Days 2229.6 949.9
1 60 Days 2229.6 949.9
2 30 Days 2445.6 897.5
3 14 Days 2087.0 700.3
4 7 Days 2075.0 642.5
X axis will have Scope sorted acording days and Y will have 2 lines of the values accordingly.
cant sort x and y together.
how can i do it?
Hello @Tsach_Yanay, welcome to the community!
This looks more of an Altair question but let me get you started with this snippet 
:
import altair as alt
import pandas as pd
import streamlit as st
df = pd.DataFrame(
{
'Duration': [f"{d} Days" for d in [120, 60, 30, 14, 7]],
'Bradley Beal': [10,20,30,40,50],
'Steven Adams': [30,10,50,90,70]
},
columns=['Duration', 'Bradley Beal', 'Steven Adams']
)
st.write(df)
st.markdown("Make a long form dataframe: https://altair-viz.github.io/user_guide/data.html#long-form-vs-wide-form-data")
df = df.melt('Duration', var_name='name', value_name='value')
st.write(df)
chart = alt.Chart(df).mark_line().encode(
x=alt.X('Duration:N'),
y=alt.Y('value:Q'),
color=alt.Color("name:N")
).properties(title="Hello World")
st.altair_chart(chart, use_container_width=True)
alt.X and alt.Y part for legend, sorting your X axis and scale limits, and title inside the .properties part. Duration:N is a shortcode for use Duration column as a nominal/categorical column (help here).Hope this helps you get started!
Fanilo
