IArray container

Multidimensional and compressed data container.

Attributes

IArray.blocks

Tuple of block dimensions.

IArray.chunks

Tuple of chunk dimensions.

IArray.cratio

Array compression ratio.

IArray.data

Get a ndarray with array data.

IArray.dtype

Data-type of the array’s elements.

IArray.ndim

Number of array dimensions.

IArray.shape

Tuple of array dimensions.

IArray.info

Print information about this array.

IArray.attrs

Methods

IArray.copy

Return a copy of the array.

IArray.copyto

Copy array contents to dest.

IArray.transpose

Transpose the array.

IArray.resize

Change the shape of the array by growing or shrinking one or more dimensions.

IArray.insert

Insert data in a position by extending the axis.

IArray.append

Append data at the end by extending the axis.

IArray.delete

Delete delete_len positions along the axis from the start.

IArray.get_orthogonal_selection

Retrieve data by making a selection for each dimension of the array.

IArray.set_orthogonal_selection

Modify data via a selection for each dimension of the array.

Mathematical methods

IArray.sin

Trigonometric sine, element-wise.

IArray.cos

Trigonometric cosine, element-wise.

IArray.tan

Compute tangent element-wise.

IArray.arcsin

Trigonometric inverse sine, element-wise.

IArray.arccos

Trigonometric inverse cosine, element-wise.

IArray.arctan

Trigonometric inverse tangent, element-wise.

IArray.arctan2

Element-wise arc tangent of \(\frac{iarr_1}{iarr_2}\) choosing the quadrant correctly.

IArray.asin

See IArray.arcsin.

IArray.acos

See IArray.arccos.

IArray.atan

See IArray.arctan.

IArray.atan2

See IArray.arctan2.

IArray.sinh

Hyperbolic sine, element-wise.

IArray.cosh

Hyperbolic cosine, element-wise.

IArray.tanh

Compute hyperbolic tangent element-wise.

IArray.floor

Return the floor of the input, element-wise.

IArray.ceil

Return the ceiling of the input, element-wise.

IArray.exp

Calculate the exponential of all elements in the input array.

IArray.log

Natural logarithm, element-wise.

IArray.log10

Return the base 10 logarithm of the input array, element-wise.

IArray.sqrt

Return the non-negative square-root of an array, element-wise.

IArray.power

First array elements raised to powers from second array, element-wise.

IArray.abs

Absolute value, element-wise.

IArray.negative

Numerical negative, element-wise.