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Example for timedelta type is added

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Rupa-Rd 2024-05-20 22:46:00 +05:30
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contrib/numpy/datatypes.md
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@ -151,8 +151,8 @@ The `datetime64()` is used to define the date, month and year.
``` python ``` python
import numpy as np import numpy as np
x = np.datetime64('1970-05') x = np.datetime64('2024-05')
y = np.datetime64('2024-20-05') y = np.datetime64('2024-05-20')
z = np.datetime64('2024') z = np.datetime64('2024')
print(x,x.dtype) print(x,x.dtype)
@ -160,9 +160,9 @@ The `datetime64()` is used to define the date, month and year.
print(z,z.dtype) print(z,z.dtype)
# Output: # Output:
# 1970-05 datetime64[M] # 2024-05 datetime64[M]
# 1970-01-11 datetime64[D] # 2024-20-05 datetime64[D]
# 1970 datetime64[Y] # 2024 datetime64[Y]
``` ```
## Example for string type ## Example for string type
@ -172,6 +172,21 @@ The `datetime64()` is used to define the date, month and year.
## Example for unicode string type ## Example for unicode string type
## Example for timedelta type ## Example for timedelta type
The `timedelta64()` used to find the difference between the `datetime64()`. The arguments for timedelta64 are a number, to represent the number of units, and a date/time unit, such as (D)ay, (M)onth, (Y)ear, (h)ours, (m)inutes, or (s)econds. The timedelta64 data type also accepts the string “NAT” in place of the number for a “Not A Time” value.
``` python
import numpy as np
x = np.datetime64('2024-05-20')
y = np.datetime64('2023-05-20')
res = x - y
print(res)
print(res.dtype)
# Output:
# 366 days
# timedelta64[D]
```
# Data Type Conversion # Data Type Conversion