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# pandas.Panel

class `pandas.``Panel`(data=None, items=None, major_axis=None, minor_axis=None, copy=False, dtype=None)

  Represents wide format panel data, stored as 3-dimensional array

  Parameters : | data : ndarray (items x major x minor), or dict of DataFrames items : Index or array-like axis=0 major_axis : Index or array-like axis=1 minor_axis : Index or array-like axis=2 dtype : dtype, default None Data type to force, otherwise infer copy : boolean, default False Copy data from inputs. Only affects DataFrame / 2d ndarray input

  Attributes

  `at` |
  `axes` | index(es) of the NDFrame
  `blocks` | Internal property, property synonym for as_blocks()
  `dtypes` | Return the dtypes in this object
  `empty` | True if NDFrame is entirely empty [no items]
  `ftypes` | Return the ftypes (indication of sparse/dense and dtype)
  `iat` |
  `iloc` |
  `ix` |
  `loc` |
  `ndim` | Number of axes / array dimensions
  `shape` | tuple of axis dimensions
  `values` | Numpy representation of NDFrame

  is_copy |

  Methods

  `abs`() | Return an object with absolute value taken.
  `add`(other[, axis]) | Wrapper method for add
  `add_prefix`(prefix) | Concatenate prefix string with panel items names.
  `add_suffix`(suffix) | Concatenate suffix string with panel items names
  `align`(other[, join, axis, level, copy, ...]) | Align two object on their axes with the
  `apply`(func[, axis]) | Applies function along input axis of the Panel
  `as_blocks`([columns]) | Convert the frame to a dict of dtype -> Constructor Types that each has
  `as_matrix`() |
  `asfreq`(freq[, method, how, normalize]) | Convert all TimeSeries inside to specified frequency using DateOffset
  `astype`(dtype[, copy, raise_on_error]) | Cast object to input numpy.dtype
  `at_time`(time[, asof]) | Select values at particular time of day (e.g.
  `between_time`(start_time, end_time[, ...]) | Select values between particular times of the day (e.g., 9:00-9:30 AM)
  `bfill`([axis, inplace, limit, downcast]) | Synonym for NDFrame.fillna(method=’bfill’)
  `bool`() | Return the bool of a single element PandasObject
  `clip`([lower, upper, out]) | Trim values at input threshold(s)
  `clip_lower`(threshold) | Return copy of the input with values below given value truncated
  `clip_upper`(threshold) | Return copy of input with values above given value truncated
  `compound`([axis, skipna, level]) | Return the compound percentage of the values for the requested axis
  `conform`(frame[, axis]) | Conform input DataFrame to align with chosen axis pair.
  `consolidate`([inplace]) | Compute NDFrame with “consolidated” internals (data of each dtype
  `convert_objects`([convert_dates, ...]) | Attempt to infer better dtype for object columns
  `copy`([deep]) | Make a copy of this object
  `count`([axis]) | Return number of observations over requested axis.
  `cummax`([axis, dtype, out, skipna]) | Return cumulative max over requested axis.
  `cummin`([axis, dtype, out, skipna]) | Return cumulative min over requested axis.
  `cumprod`([axis, dtype, out, skipna]) | Return cumulative prod over requested axis.
  `cumsum`([axis, dtype, out, skipna]) | Return cumulative sum over requested axis.
  `div`(other[, axis]) | Wrapper method for truediv
  `divide`(other[, axis]) | Wrapper method for truediv
  `drop`(labels[, axis, level, inplace]) | Return new object with labels in requested axis removed
  `dropna`([axis, how, inplace]) | Drop 2D from panel, holding passed axis constant
  `eq`(other) | Wrapper for comparison method eq
  `equals`(other) | Determines if two NDFrame objects contain the same elements. NaNs in the
  `ffill`([axis, inplace, limit, downcast]) | Synonym for NDFrame.fillna(method=’ffill’)
  `fillna`([value, method, axis, inplace, ...]) | Fill NA/NaN values using the specified method
  `filter`([items, like, regex, axis]) | Restrict the info axis to set of items or wildcard
  `first`(offset) | Convenience method for subsetting initial periods of time series data
  `floordiv`(other[, axis]) | Wrapper method for floordiv
  `fromDict`(data[, intersect, orient, dtype]) | Construct Panel from dict of DataFrame objects
  `from_dict`(data[, intersect, orient, dtype]) | Construct Panel from dict of DataFrame objects
  `ge`(other) | Wrapper for comparison method ge
  `get`(key[, default]) | Get item from object for given key (DataFrame column, Panel slice,
  `get_dtype_counts`() | Return the counts of dtypes in this object
  `get_ftype_counts`() | Return the counts of ftypes in this object
  `get_value`(*args) | Quickly retrieve single value at (item, major, minor) location
  `get_values`() | same as values (but handles sparseness conversions)
  `groupby`(function[, axis]) | Group data on given axis, returning GroupBy object
  `gt`(other) | Wrapper for comparison method gt
  `head`([n]) |
  `interpolate`([method, axis, limit, inplace, ...]) | Interpolate values according to different methods.
  `isnull`() | Return a boolean same-sized object indicating if the values are null
  `iteritems`() | Iterate over (label, values) on info axis
  `iterkv`(*args, **kwargs) | iteritems alias used to get around 2to3. Deprecated
  `join`(other[, how, lsuffix, rsuffix]) | Join items with other Panel either on major and minor axes column
  `keys`() | Get the ‘info axis’ (see Indexing for more)
  `kurt`([axis, skipna, level, numeric_only]) | Return unbiased kurtosis over requested axis
  `kurtosis`([axis, skipna, level, numeric_only]) | Return unbiased kurtosis over requested axis
  `last`(offset) | Convenience method for subsetting final periods of time series data
  `le`(other) | Wrapper for comparison method le
  `load`(path) | Deprecated.
  `lt`(other) | Wrapper for comparison method lt
  `mad`([axis, skipna, level]) | Return the mean absolute deviation of the values for the requested axis
  `major_xs`(key[, copy]) | Return slice of panel along major axis
  `mask`(cond) | Returns copy whose values are replaced with nan if the
  `max`([axis, skipna, level, numeric_only]) | This method returns the maximum of the values in the object.
  `mean`([axis, skipna, level, numeric_only]) | Return the mean of the values for the requested axis
  `median`([axis, skipna, level, numeric_only]) | Return the median of the values for the requested axis
  `min`([axis, skipna, level, numeric_only]) | This method returns the minimum of the values in the object.
  `minor_xs`(key[, copy]) | Return slice of panel along minor axis
  `mod`(other[, axis]) | Wrapper method for mod
  `mul`(other[, axis]) | Wrapper method for mul
  `multiply`(other[, axis]) | Wrapper method for mul
  `ne`(other) | Wrapper for comparison method ne
  `notnull`() | Return a boolean same-sized object indicating if the values are
  `pct_change`([periods, fill_method, limit, freq]) | Percent change over given number of periods
  `pop`(item) | Return item and drop from frame.
  `pow`(other[, axis]) | Wrapper method for pow
  `prod`([axis, skipna, level, numeric_only]) | Return the product of the values for the requested axis
  `product`([axis, skipna, level, numeric_only]) | Return the product of the values for the requested axis
  `radd`(other[, axis]) | Wrapper method for radd
  `rdiv`(other[, axis]) | Wrapper method for rtruediv
  `reindex`([items, major_axis, minor_axis]) | Conform Panel to new index with optional filling logic, placing
  `reindex_axis`(labels[, axis, method, level, ...]) | Conform input object to new index with optional filling logic,
  `reindex_like`(other[, method, copy, limit]) | return an object with matching indicies to myself
  `rename`([items, major_axis, minor_axis]) | Alter axes input function or functions.
  `rename_axis`(mapper[, axis, copy, inplace]) | Alter index and / or columns using input function or functions.
  `replace`([to_replace, value, inplace, limit, ...]) | Replace values given in ‘to_replace’ with ‘value’.
  `resample`(rule[, how, axis, fill_method, ...]) | Convenience method for frequency conversion and resampling of regular time-series data.
  `rfloordiv`(other[, axis]) | Wrapper method for rfloordiv
  `rmod`(other[, axis]) | Wrapper method for rmod
  `rmul`(other[, axis]) | Wrapper method for rmul
  `rpow`(other[, axis]) | Wrapper method for rpow
  `rsub`(other[, axis]) | Wrapper method for rsub
  `rtruediv`(other[, axis]) | Wrapper method for rtruediv
  `save`(path) | Deprecated.
  `select`(crit[, axis]) | Return data corresponding to axis labels matching criteria
  `set_value`(*args) | Quickly set single value at (item, major, minor) location
  `shift`(lags[, freq, axis]) | Shift major or minor axis by specified number of leads/lags.
  `skew`([axis, skipna, level, numeric_only]) | Return unbiased skew over requested axis
  `sort_index`([axis, ascending]) | Sort object by labels (along an axis)
  `squeeze`() | squeeze length 1 dimensions
  `std`([axis, skipna, level, ddof]) | Return unbiased standard deviation over requested axis
  `sub`(other[, axis]) | Wrapper method for sub
  `subtract`(other[, axis]) | Wrapper method for sub
  `sum`([axis, skipna, level, numeric_only]) | Return the sum of the values for the requested axis
  `swapaxes`(axis1, axis2[, copy]) | Interchange axes and swap values axes appropriately
  `swaplevel`(i, j[, axis]) | Swap levels i and j in a MultiIndex on a particular axis
  `tail`([n]) |
  `take`(indices[, axis, convert, is_copy]) | Analogous to ndarray.take
  `toLong`(*args, **kwargs) |
  `to_clipboard`([excel, sep]) | Attempt to write text representation of object to the system clipboard
  `to_dense`() | Return dense representation of NDFrame (as opposed to sparse)
  `to_excel`(path[, na_rep, engine]) | Write each DataFrame in Panel to a separate excel sheet
  `to_frame`([filter_observations]) | Transform wide format into long (stacked) format as DataFrame whose
  `to_hdf`(path_or_buf, key, **kwargs) | activate the HDFStore
  `to_json`([path_or_buf, orient, date_format, ...]) | Convert the object to a JSON string.
  `to_long`(*args, **kwargs) |
  `to_msgpack`([path_or_buf]) | msgpack (serialize) object to input file path
  `to_pickle`(path) | Pickle (serialize) object to input file path
  `to_sparse`([fill_value, kind]) | Convert to SparsePanel
  `transpose`(*args, **kwargs) | Permute the dimensions of the Panel
  `truediv`(other[, axis]) | Wrapper method for truediv
  `truncate`([before, after, axis, copy]) | Truncates a sorted NDFrame before and/or after some particular
  `tshift`([periods, freq, axis]) |
  `tz_convert`(tz[, axis, copy]) | Convert TimeSeries to target time zone. If it is time zone naive, it
  `tz_localize`(tz[, axis, copy, infer_dst]) | Localize tz-naive TimeSeries to target time zone
  `update`(other[, join, overwrite, ...]) | Modify Panel in place using non-NA values from passed
  `var`([axis, skipna, level, ddof]) | Return unbiased variance over requested axis
  `where`(cond[, other, inplace, axis, level, ...]) | Return an object of same shape as self and whose corresponding
  `xs`(key[, axis, copy]) | Return slice of panel along selected axis

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