#3109: ENH Added Fisher’s method and Stouffer’s Z-score method
#3225: Add the limiting distributions to generalized Pareto distribution…
#3262: Implement back end of faster multivariate integration
#3266: ENH: signal: add type=False as parameter for periodogram and…
#3273: Add PEP8 check to Travis-CI
#3342: ENH: linprog function for linear programming
#3348: BUG: add proper error handling when using interp2d on regular…
#3351: ENH: Add MLS method
#3382: ENH: scipy.special information theory functions
#3396: ENH: improve stats.nanmedian more by assuming nans are rare
#3398: Added two wrappers to the gaussian_kde class.
#3405: BUG: cluster.linkage array conversion to double dtype
#3407: MAINT: use assert_warns instead of a more complicated mechanism
#3409: ENH: change to use array view in signal/_peak_finding.py
#3416: Issue 3376 : stats f_oneway needs floats
#3419: BUG: tools: Fix list of FMA instructions in detect_cpu_extensions_wine.py
#3420: DOC: stats: Add ‘entropy’ to the stats package-level documentation.
#3429: BUG: close intermediate file descriptor right after it is used…
#3430: MAINT: Fix some cython variable declarations to avoid warnings…
#3433: Correcting the normalization of chebwin window function
#3435: Add more precise link to R’s quantile documentation
#3446: ENH: scipy.optimize - adding differential_evolution
#3450: MAINT: remove unused function scipy.stats.mstats_basic._kolmog1
#3458: Reworked version of PR-3084 (mstats-stats comparison)
#3462: MAINT : Returning a warning for low attenuation values of chebwin…
#3463: DOC: linalg: Add examples to functions in matfuncs.py
#3477: ENH: sparse: release GIL in sparsetools routines
#3480: DOC: Add more details to deconvolve docstring
#3484: BLD: fix Qhull build issue with MinGW-w64. Closes gh-3237.
#3498: MAINT: io: remove old warnings from idl.py
#3504: BUG: cluster.vq.whiten returns nan or inf when std==0
#3510: MAINT: stats: Reimplement the pdf and logpdf methods of exponweib.
#3512: Fix PEP8 errors showing up on TravisCI after pep8 1.5 release
#3514: DOC: libatlas3-base-dev seems to have never been a thing
#3516: DOC improve scipy.sparse docstrings
#3517: ENH: speed-up ndimage.filters.min(max)imum_filter1d
#3518: Issues in scipy.misc.logsumexp
#3526: DOC: graphical example for cwt, and use a more interesting signal
#3527: ENH: Implement min(max)imum_filter1d using the MINLIST algorithm
#3537: STY: reduce number of C compiler warnings
#3540: DOC: linalg: add docstring to fractional_matrix_power
#3542: kde.py Doc Typo
#3545: BUG: stats: stats.levy.cdf with small arguments loses precision.
#3547: BUG: special: erfcinv with small arguments loses precision.
#3553: DOC: Convolve examples
#3561: FIX: in ndimage.measurements return positions as int instead…
#3564: Fix test failures with numpy master. Closes gh-3554
#3565: ENH: make interp2d accept unsorted arrays for interpolation.
#3566: BLD: add numpy requirement to metadata if it can’t be imported.
#3567: DOC: move matfuncs docstrings to user-visible functions
#3574: Fixes multiple bugs in mstats.theilslopes
#3577: TST: decrease sensitivity of an mstats test
#3585: Cleanup of code in scipy.constants
#3589: BUG: sparse: allow operator overloading
#3594: BUG: lobpcg returned wrong values for small matrices (n < 10)
#3598: MAINT: fix coverage and coveralls
#3599: MAINT: symeig – now that’s a name I’ve not heard in a long time
#3602: MAINT: clean up the new optimize.linprog and add a few more tests
#3607: BUG: integrate: Fix some bugs and documentation errors in the…
#3609: MAINT integrate/odepack: kill dead Fortran code
#3616: FIX: Invalid values
#3617: Sort netcdf variables in a Python-3 compatible way
#3622: DOC: Added 0.15.0 release notes entry for linprog function.
#3625: Fix documentation for cKDTree.sparse_distance_matrix
#3626: MAINT: linalg.orth memory efficiency
#3627: MAINT: stats: A bit of clean up
#3628: MAINT: signal: remove a useless function from wavelets.py
#3632: ENH: stats: Add Mood’s median test.
#3636: MAINT: cluster: some clean up
#3638: DOC: docstring of optimize.basinhopping confuses singular and…
#3639: BUG: change ddof default to 1 in mstats.sem, consistent with…
#3640: Weave: deprecate the module and disable slow tests on TravisCI
#3641: ENH: Added support for date attributes to io.arff.arffread
#3644: MAINT: stats: remove superfluous alias in mstats_basic.py
#3646: ENH: adding sum_duplicates method to COO sparse matrix
#3647: Fix for #3596: Make fftconvolve threadsafe
#3650: BUG: sparse: smarter random index selection
#3652: fix wrong option name in power_divergence dosctring example
#3654: Changing EPD to Canopy
#3657: BUG: signal.welch: ensure floating point dtype regardless of…
#3660: TST: mark a test as known fail
#3661: BLD: ignore pep8 E302 (expected 2 blank lines, found 1)
#3663: BUG: fix leaking errstate, and ignore invalid= errors in a test
#3664: BUG: correlate was extremely slow when in2.size > in1.size
#3667: ENH: Adds default params to pdfs of multivariate_norm
#3670: ENH: Small speedup of FFT size check
#3671: DOC: adding differential_evolution function to 0.15 release notes
#3673: BUG: interpolate/fitpack: arguments to fortran routines may not…
#3674: Add support for appending to existing netcdf files
#3681: Speed up test(‘full’), solve Travis CI timeout issues
#3683: ENH: cluster: rewrite and optimize vq in Cython
#3684: Update special docs
#3688: Spacing in special docstrings
#3692: ENH: scipy.special: Improving sph_harm function
#3693: Update refguide entries for signal and fftpack
#3695: Update continuous.rst
#3696: ENH: check for valid ‘orientation’ kwarg in dendrogram()
#3701: make ‘a’ and ‘b’ coefficients atleast_1d array in filtfilt
#3702: BUG: cluster: _vq unable to handle large features
#3704: BUG: special: ellip(k,e)inc nan and double expected value
#3707: BUG: handle fill_value dtype checks correctly in RegularGridInterpolator
#3708: Reraise exception on failure to read mat file.
#3709: BUG: cast ‘x’ to correct dtype in KroghInterpolator._evaluate
#3712: ENH: cluster: reimplement the update-step of K-means in Cython
#3713: FIX: Check type of lfiltic
#3718: Changed INSTALL file extension to rst
#3719: address svds returning nans for zero input matrix
#3722: MAINT: spatial: static, unused code, sqrt(sqeuclidean)
#3725: ENH: use numpys nanmedian if available
#3727: TST: add a new fixed_point test and change some test function…
#3731: BUG: fix romb in scipy.integrate.quadrature
#3734: DOC: simplify examples with semilogx
#3735: DOC: Add minimal docstrings to lti.impulse/step
#3736: BUG: cast pchip arguments to floats
#3744: stub out inherited methods of Akima1DInterpolator
#3746: DOC: Fix formatting for Raises section
#3748: ENH: Added discrete Lyapunov transformation solve
#3750: Enable automated testing with Python 3.4
#3751: Reverse Cuthill-McKee and Maximum Bipartite Matching reorderings…
#3759: MAINT: avoid indexing with a float array
#3762: TST: filter out RuntimeWarning in vq tests
#3766: TST: cluster: some cleanups in test_hierarchy.py
#3767: ENH/BUG: support negative m in elliptic integrals
#3769: ENH: avoid repeated matrix inverse
#3770: BUG: signal: In lfilter_zi, b was not rescaled correctly when…
#3772: STY avoid unnecessary transposes in csr_matrix.getcol/row
#3773: ENH: Add ext parameter to UnivariateSpline call
#3774: BUG: in integrate/quadpack.h, put all declarations before statements.
#3779: Incbet fix
#3788: BUG: Fix lombscargle ZeroDivisionError
#3791: Some maintenance for doc builds
#3795: scipy.special.legendre docstring
#3796: TYPO: sheroidal -> spheroidal
#3801: BUG: shortest_path overwrite
#3803: TST: lombscargle regression test related to atan vs atan2
#3809: ENH: orthogonal procrustes solver
#3811: ENH: scipy.special, Implemented Ellipsoidal harmonic function:…
#3819: BUG: make a fully connected csgraph from an ndarray with no zeros
#3820: MAINT: avoid spurious warnings in binom(n, p=0).mean() etc
#3825: Don’t claim scipy.cluster does distance matrix calculations.
#3827: get and set diagonal of coo_matrix, and related csgraph laplacian…
#3832: DOC: Minor additions to integrate/nquad docstring.
#3845: Bug fix for #3842: Bug in scipy.optimize.line_search
#3848: BUG: edge case where the covariance matrix is exactly zero
#3850: DOC: typo
#3851: DOC: document default argument values for some arpack functions
#3860: DOC: sparse: add the function ‘find’ to the module-level docstring
#3861: BUG: Removed unnecessary storage of args as instance variables…
#3862: BUG: signal: fix handling of multi-output systems in ss2tf.
#3865: Feature request: ability to read heterogeneous types in FortranFile
#3866: MAINT: update pip wheelhouse for installs
#3871: MAINT: linalg: get rid of calc_lwork.f
#3872: MAINT: use scipy.linalg instead of np.dual
#3873: BLD: show a more informative message if Cython wasn’t installed.
#3874: TST: cluster: cleanup the hierarchy test data
#3877: DOC: Savitzky-Golay filter version added
#3878: DOC: move versionadded to notes
#3879: small tweaks to the docs
#3881: FIX incorrect sorting during fancy assignment
#3885: kendalltau function now returns a nan tuple if empty arrays used…
#3886: BUG: fixing linprog’s kwarg order to match docs
#3888: BUG: optimize: In _linprog_simplex, handle the case where the…
#3891: BUG: stats: Fix ValueError message in chi2_contingency.
#3892: DOC: sparse.linalg: Fix lobpcg docstring.
#3894: DOC: stats: Assorted docstring edits.
#3896: Fix 2 mistakes in MatrixMarket format parsing
#3897: BUG: associated Legendre function of second kind for 1<x<1.0001
#3899: BUG: fix undefined behavior in alngam
#3906: MAINT/DOC: Whitespace tweaks in several docstrings.
#3907: TST: relax bounds of interpolate test to accomodate rounding…
#3909: MAINT: Create a common version of count_nonzero for compatibility…
#3910: Fix a couple of test errors in master
#3911: Use MathJax for the html docs
#3914: Rework the _roots functions and document them.
#3916: Remove all linpack_lite code and replace with LAPACK routines
#3917: splines, constant extrapolation
#3918: DOC: tweak the rv_discrete docstring example
#3919: Quadrature speed-up: scipy.special.orthogonal.p_roots with cache
#3920: DOC: Clarify docstring for sigma parameter for curve_fit
#3922: Fixed Docstring issues in linprog (Fixes #3905).
#3924: Coerce args into tuple if necessary.
#3926: DOC: Surround stats class methods in docstrings with backticks.
#3927: Changed doc for romb’s dx parameter to int.
#3928: check FITPACK conditions in LSQUnivariateSpline
#3929: Added a warning about leastsq using with NaNs.
#3930: ENH: optimize: curve_fit now warns if pcov is undetermined
#3932: Clarified the k > n case.
#3933: DOC: remove import scipy as sp abbreviation here and there
#3936: Add license and copyright holders to test data imported from…
#3938: DOC: Corrected documentation for return types.
#3939: DOC: fitpack: add a note about Sch-W conditions to splrep docstring
#3940: TST: integrate: Remove an invalid test of odeint.
#3942: FIX: Corrected error message of eigsh.
#3943: ENH: release GIL for filter and interpolation of ndimage
#3944: FIX: Raise value error if window data-type is unsupported
#3946: Fixed signal.get_window with unicode window name
#3947: MAINT: some docstring fixes and style cleanups in stats.mstats
#3949: DOC: fix a couple of issues in stats docstrings.
#3950: TST: sparse: remove known failure that doesn’t fail
#3951: TST: switch from Rackspace wheelhouse to numpy/cython source…
#3952: DOC: stats: Small formatting correction to the ‘chi’ distribution…
#3953: DOC: stats: Several corrections and small additions to docstrings.
#3955: signal.__init__.py: remove duplicated get_window entry
#3959: TST: sparse: more “known failures” for DOK that don’t fail
#3960: BUG: io.netcdf: do not close mmap if there are references left…
#3965: DOC: Fix a few more sphinx warnings that occur when building…
#3966: DOC: add guidelines for using test generators in HACKING
#3968: BUG: sparse.linalg: make Inv objects in arpack garbage-collectable…
#3971: Remove all linpack_lite code and replace with LAPACK routines
#3972: fix typo in error message
#3973: MAINT: better error message for multivariate normal.
#3981: turn the cryptically named scipy.special information theory functions…
#3984: Wrap her, syr, her2, syr2 blas routines
#3990: improve UnivariateSpline docs
#3991: ENH: stats: return namedtuple for describe output
#3993: DOC: stats: percentileofscore references np.percentile
#3997: BUG: linalg: pascal(35) was incorrect: last element overflowed…
#3998: MAINT: use isMaskedArray instead of is_masked to check type
#3999: TST: test against all of boost data files.
#4000: BUG: stats: Fix edge-case handling in a few distributions.
#4003: ENH: using python’s warnings instead of prints in fitpack.
#4004: MAINT: optimize: remove a couple unused variables in zeros.c
#4006: BUG: Fix C90 compiler warnings in NI_MinOrMaxFilter1D
#4007: MAINT/DOC: Fix spelling of ‘decomposition’ in several files.
#4008: DOC: stats: Split the descriptions of the distributions in the…
#4015: TST: logsumexp regression test
#4016: MAINT: remove some inf-related warnings from logsumexp
#4020: DOC: stats: fix whitespace in docstrings of several distributions
#4023: Exactly one space required before assignments
#4024: In dendrogram(): Correct an argument name and a grammar issue…
#4041: BUG: misc: Ensure that the ‘size’ argument of PIL’s ‘resize’…
#4049: BUG: Return of _logpmf
#4051: BUG: expm of integer matrices
#4052: ENH: integrate: odeint: Handle exceptions in the callback functions.
#4053: BUG: stats: Refactor argument validation to avoid a unicode issue.
#4057: Added newline to scipy.sparse.linalg.svds documentation for correct…
#4058: MAINT: stats: Add note about change to scoreatpercentile in release…
#4059: ENH: interpolate: Allow splev to accept an n-dimensional array.
#4064: Documented the return value for scipy.signal.find_peaks_cwt
#4074: ENH: Support LinearOperator as input to svds
#4084: BUG: Match exception declarations in scipy/io/matlab/streams.pyx…
#4091: DOC: special: more clear instructions on how to evaluate polynomials
#4105: BUG: Workaround for SGEMV segfault in Accelerate
#4107: DOC: get rid of ‘import *’ in examples
#4113: DOC: fix typos in distance.yule
#4114: MAINT C fixes
#4117: deprecate nanmean, nanmedian and nanstd in favor of their numpy…
#4126: scipy.io.idl: support description records and fix bug with null…
#4131: ENH: release GIL in more ndimage functions
#4132: MAINT: stats: fix a typo [skip ci]
#4145: DOC: Fix documentation error for nc chi-squared dist
#4150: Fix _nd_image.geometric_transform endianness bug
#4153: MAINT: remove use of deprecated numpy API in lib/lapack/ f2py…
#4156: MAINT: optimize: remove dead code
#4159: MAINT: optimize: clean up Zeros code
#4165: DOC: add missing special functions to __doc__
#4172: DOC: remove misleading procrustes docstring line
#4175: DOC: sparse: clarify CSC and CSR constructor usage
#4177: MAINT: enable np.matrix inputs to solve_discrete_lyapunov
#4179: TST: fix an intermittently failing test case for special.legendre
#4181: MAINT: remove unnecessary null checks before free
#4182: Ellipsoidal harmonics
#4183: Skip Cython build in Travis-CI
#4184: Pr 4074
#4187: Pr/3923
#4190: BUG: special: fix up ellip_harm build
#4193: BLD: fix msvc compiler errors
#4194: BUG: fix buffer dtype mismatch on win-amd64
#4199: ENH: Changed scipy.stats.describe output from datalen to nobs
#4201: DOC: add blas2 and nan* deprecations to the release notes
#4243: TST: bump test tolerances
