Informatics Practices
What type of error is returned by the following statement ?
import pandas as pa
pa.Series([1, 2, 3, 4], index = ['a', 'b', 'c'])
- Value Error
- Syntax Error
- Name Error
- Logical Error
Python Pandas
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Answer
Value Error
Reason — When specifying indexes explicitly using an index sequence, we must provide indexes equal to the number of values in the data array. Providing fewer or more indices will lead to an error, i.e., a ValueError.
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Related Questions
To display last five rows of a Series object S, you may write …………… .
- head()
- head(5)
- tail()
- tail(5)
Which of the following statement is wrong ?
- We can't change the index of the series
- We can easily convert the list, tuple, and dictionary into a series
- A series represents a single column in memory
- We can create empty series.
What will be the output of the following code ?
import pandas as pd myser = pd.Series([0, 0, 0]) print(myser)- 0 0
0 0
0 0 - 0 1
0 1
0 2 - 0 0
1 0
2 0 - 0 0
1 1
2 2
- 0 0
To display last five rows of a series object 'S', you may write :
- S.Head()
- S.Tail(5)
- S.Head(5)
- S.tail()