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# Python code demonstrate creating
# DataFrame from dict narray / lists
# By default addresses.
import pandas as pd
# intialise data of lists.
data = {'Name':['Tom', 'nick', 'krish', 'jack'],
'Age':[20, 21, 19, 18]}
# Create DataFrame
df = pd.DataFrame(data)
# Print the output.
print(df)
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import pandas as pd
data = {'First Column Name': ['First value', 'Second value', ],
'Second Column Name': ['First value', 'Second value', ],
.
}
df = pd.DataFrame (data, columns = ['First Column Name','Second Column Name', ])
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data = np.array([(1, 2, 3), (4, 5, 6), (7, 8, 9)],
dtype=[("a", "i4"), ("b", "i4"), ("c", "i4")])
>>> df3 = pd.DataFrame(data, columns=['c', 'a'])
>>> df3
c a
0 3 1
1 6 4
2 9 7
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>>> data = np.array([(1, 2, 3), (4, 5, 6), (7, 8, 9)],
dtype=[("a", "i4"), ("b", "i4"), ("c", "i4")])
>>> df3 = pd.DataFrame(data, columns=['c', 'a'])
>>> df3
c a
0 3 1
1 6 4
2 9 7
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import pandas as pd
# Creating a dictionary to store data
data = {'Name':['Tony', 'Steve', 'Bruce', 'Peter' ],
'Age': [35, 70, 45, 20] }
# Creating DataFrame
df = pd.DataFrame(data)
# Print the dataframe
df
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# import pandas as pd
import pandas as pd
# Calling DataFrame constructor
df = pd.DataFrame()
print(df)
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d = {'col1': [1, 2], 'col2': [3, 4]}
>>> df = pd.DataFrame(data=d)
>>> df
col1 col2
0 1 3
1 2 4
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import pandas as pd
data = {
"calories" : [420, 380, 390],
"duration" : [50, 40, 45]
}
df = pd.DataFrame(data)
print(df)
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d = {'col1': [1, 2], 'col2': [3, 4]}
>>> df = pd.DataFrame(data=d)
>>> df
col1 col2
0 1 3
1 2 4