github.com/scipy/scipy issues | Ecosyste.ms: OpenCollective

Random variate distribution random_state set after init does not carry over to frozen distribution

ahrenberg opened this issue over 7 years ago

welch method unexpected results for low frequency

AlexS12 opened this issue over 7 years ago

lambertw is not reliable

keithbriggs opened this issue over 7 years ago

BUG: Scipy.cluster.hierarchy.cut_tree() doesn't return requested number of clusters and the linkage matrices obtained with scipy and fastcluster do not match

cruzar opened this issue over 7 years ago

ENH: add a unique function for sparse matrices

duncanka opened this pull request over 7 years ago

Need some conversion functions from Cartesian to Spherical coordinates...

Felix-neko opened this issue over 7 years ago

ENH: add more interpolation methods to RegularGridInterpolator.

thearn opened this pull request over 7 years ago

Reliability of p-value in scipy.stats.spearman

Garrafao opened this issue over 7 years ago

ndimage uniform_filter expands NaNs all the way to the edge of the array

Jeitan opened this issue over 7 years ago

WIP: MAINT: collect release note fragments from Github pull requests

pv opened this pull request over 7 years ago

ENH: special: spherical Hankel functions

nilswagner opened this issue over 7 years ago

Unexpected results from scipy.ndimage.filters.gaussian_filter

kostrykin opened this issue over 7 years ago

BUG: signal: Hilbert transform filters from `remez` have wrong phase

aholtzma opened this issue over 7 years ago

Introduction on SLSQP method?

cqcn1991 opened this issue over 7 years ago

ENH/MAINT: ndimage: implement `LineBufferIterator` class and wrappers.

jaimefrio opened this pull request over 7 years ago

scipy.diff discussion

mdhaber opened this issue over 7 years ago

BUG: sparse: toarray() fails when the dtype is np.float16

WarrenWeckesser opened this issue over 7 years ago

signal.normalize's BadCoefficients warning is too scary

e-q opened this issue almost 8 years ago

BUG: io.savemat: not thread-safe

shoyer opened this issue almost 8 years ago

ENH: implement at least one good robust scalar root-finding algorithm (Brent's? Chandrupatla's?) in a vectorized approach

jason-s opened this issue almost 8 years ago

ENH: Implement Chandrupatla's algorithm for root finding (simpler/faster than Brent's) in scipy.optimize

jason-s opened this issue almost 8 years ago

Consider adding the complex multivariate normal distribution

NeilGirdhar opened this issue almost 8 years ago

vtk incompatibility with scipy.interpolate (and mvpoly.rbf)

guillermo-jimenez opened this issue almost 8 years ago

DOC: Add "Examples" to docstrings

WarrenWeckesser opened this issue almost 8 years ago

ENH: odr: upgrade to ODRPACK95 (port to Python or beyond...)

markcampanelli opened this issue almost 8 years ago

ENH: `stats.fisher_exact`: support tables larger than 2x2

xflr6 opened this issue almost 8 years ago

ode: state vector returned to solout is not copy

gauteh opened this issue about 8 years ago

ENH: io: add 24-bit support to `wavfile`

perimosocordiae opened this pull request about 8 years ago

Covariance matrix returned by ODR needs to be scaled by the residual variance

alimuldal opened this issue about 8 years ago

ENH: signal: SOS LTI systems

e-q opened this pull request about 8 years ago

scipy.linalg.qr() returning a single element tuple when mode='r'

Ajoo opened this issue about 8 years ago

ValueError: Linkage 'Z' uses the same cluster more than once thrown when clustering

lynxoid opened this issue about 8 years ago

segfault in linkage where pdist(metric='cosine') returns nan

jnothman opened this issue about 8 years ago

ENH: sparse: add new `drop_zero_axis` method

EvgenyNekrasov opened this issue over 8 years ago

a tracking issue for work on univariate b-splines

ev-br opened this issue over 8 years ago

ENH: add initial guess to sparse.linalg.lsmr

dfreese opened this pull request over 8 years ago

ENH: add initial guess to sparse.linalg.lsqr

dfreese opened this pull request over 8 years ago

ENH: sparse: instantiate `lil_matrix` with data

VP468 opened this pull request over 8 years ago

Behavior of stats.ks_2samp for ties needs investigating

rgommers opened this issue over 8 years ago

ENH: stats: Add Normal-inverse-gamma distribution

FlorianWilhelm opened this issue over 8 years ago

io.mmread does not check the number of non-zeros in the header

jaak-s opened this issue over 8 years ago

Add 'extrapolate' fill option for scipy.interpolate.griddata

chase-dwelle opened this issue over 8 years ago

ENH: linalg: add improved Pinv, `pinv3`

Joshua-Chin opened this pull request over 8 years ago

Documentation of scipy.signal.cascade may need work.

madphysicist opened this issue over 8 years ago

Define LinregressResult outside of linregress

wolever opened this pull request over 8 years ago

MAINT: sparse.linalg: Convert `spsolve` to `solve_banded` for DIA matrix inputs

perimosocordiae opened this pull request over 8 years ago

scipy.signal.residue reports an incorrect result in the case of repeating roots.

ivorjawa opened this issue over 8 years ago

spsolve error with int64

juanjimenez opened this issue over 8 years ago

scipy.signal needs a unified filter API

e-q opened this issue almost 9 years ago

ENH: spatial: make distance functions broadcast

eric-wieser opened this pull request almost 9 years ago

ENH: ndimage: separate the creation of a Gaussian kernel from the filtering

Cadair opened this pull request almost 9 years ago

Least squares optimizers returned "cost" is not L2-norm

moloney opened this issue almost 9 years ago

ENH: signal: implement `signal.planck` (Planck-taper window)

wavexx opened this pull request almost 9 years ago

ENH: sparse: add `fast_lil_matrix` sparse matrix

maciejkula opened this pull request almost 9 years ago

ENH: stats: add Poisson Binomial Distribution

hkothari opened this issue almost 9 years ago

minimize_scalar -- strange behaviour

seryrzu opened this issue almost 9 years ago

interpolate.interp1d crashes using float128

kaufman opened this issue almost 9 years ago

Modified Bessel functions precision mismatch

ev-br opened this issue almost 9 years ago

Clarify definition of preconditioner for sparse linear system solvers

anntzer opened this issue almost 9 years ago

ENH: Add infrastructure for sparse in-place @ with gemm interface

ewmoore opened this pull request about 9 years ago

Deprecate or discourage signal.step2 signal.impulse2 signal.lsim2

endolith opened this issue about 9 years ago

ENH: sparse: faster `block_diag` when blocks are equally shaped

pascal-schetelat opened this pull request about 9 years ago

BUG: fix KDTree for input with many identical values

mirzman opened this pull request about 9 years ago

ENH: linalg.solve: support broadcasting

KeithWM opened this issue over 9 years ago

ENH: sparse: Sparse bitwise operations (was #3941)

perimosocordiae opened this pull request over 9 years ago

fsolve & root incorrect function-call count

mcr222 opened this issue over 9 years ago

FAIL: test_odeint_jac.test_odeint_full_jac

dabliss opened this issue over 9 years ago

add infrastructure for examples as IPython notebooks

ev-br opened this issue over 9 years ago

BUG: linalg: `test_decomp_update` fail

yajiedesign opened this issue over 9 years ago

ENH: io: extend `to_writable` method to array-likes

jgillis opened this pull request over 9 years ago

BUG: Fix of dlsim when the system is characterized has no dynamic.

tfabbri opened this pull request over 9 years ago

MAINT: ndimage: Cythonize `find_object`

aman-harness opened this pull request over 9 years ago

DOC: stats: improvement suggestions for tutorial

OceanWolf opened this issue over 9 years ago

ENH: Update the Mann-Whitney-Wilcoxon test

ahwagner opened this pull request over 9 years ago

ENH: tf2zpk positive or negative powers

endolith opened this pull request over 9 years ago

Permutation Ttest (new PR)

mortonjt opened this pull request over 9 years ago

Comparison operator overloading doesn't work with sparse matrices

SteveDiamond opened this issue over 9 years ago

numpy and scipy qr have different mode names.

charris opened this issue over 9 years ago

Saving SuperLU objects

czielinski opened this issue almost 10 years ago

ENH: linalg.funm: a possible speed-up

ev-br opened this issue almost 10 years ago

special.jn_zeros(281, 6) hangs

WarrenWeckesser opened this issue almost 10 years ago

Unexpected behavior from scipy.special.btdtri

d-chambers opened this issue almost 10 years ago

ENH: interpolate: add rational interpolation

pv opened this pull request almost 10 years ago

Monitoring performance regressions

pv opened this issue almost 10 years ago

MAINT: sparse.linalg: use dense array for solution of `spsolve`

rockg opened this pull request almost 10 years ago

enh: wrapped normal distribution

argriffing opened this issue almost 10 years ago

alternative parametrizations of univariate distributions

ev-br opened this issue almost 10 years ago

MAINT: special.hankel2: `(0, 0)` delivers (nan+nan*j) instead of (1+nan*j)

spors opened this issue almost 10 years ago

ENH: signal: add `invfreqs` and `invfreqz`

IADSJohn opened this issue almost 10 years ago

mathieu_a reports incorrect values

pv opened this issue about 10 years ago

spsolve is memory-inefficient

rockg opened this issue about 10 years ago

ENH: special: Provide Elliptic Integral of the Third Kind

sergiopasra opened this issue about 10 years ago

ENH: Implemented methods 'extended' and '3/8-th' in simps function. fixes gh-4264

aman-harness opened this pull request about 10 years ago

Add FIR filter examples to scipy.signal documentation

rgommers opened this issue about 10 years ago

scipy.linalg.interpolative svd integer overflow

vmr2117 opened this issue about 10 years ago

betaincinv accuracy

pv opened this issue about 10 years ago

ENH: sparse.csgraph: a faster DFS implementation: (i) linear (ii) releases gil

atiasnir opened this pull request about 10 years ago

ENH: signal: remezord implementation

nils-werner opened this pull request about 10 years ago

DOC: special: Clarify Mathieu function documentation

cimatosa opened this issue over 10 years ago

ENH: stats.logser: implement `cdf`/`sf`

ev-br opened this issue over 10 years ago