[파이썬 02] series 함수, 타입, 파라미터
넘파이의 데이터 타입 종류 - bool - int(8,16,32,64) - uint(8,16,32,64) - float(16,32,64) - complex(64,128) - stringarr = np.array([1,2,3], dtype=np.uint8)print(arr.dtype)print(arr.dtype.kind)print(arr.dtype.alignment)arr = arr.astype('int8')print(arr.dtype) - 무한대(inf), 결측치(NaN)print(np.nan, type(np.nan))print(np.inf, type(np.inf))print(-np.inf, type(-np.inf)) 함수와 메서드arr = np.arange(8).reshape(4,2)pr..
2024. 5. 31.
