Add some comments where needed
[pspp-builds.git] / src / math /
2010-10-03 John DarringtonAdd comments informing the caller about side effects
2010-10-03 John DarringtonConsistently use the return value from case_ref.
2010-09-19 John DarringtonFix bug #31052: Crash on histograms with only one datum
2010-09-18 Ben Pfafflinreg: Delete unused static function.
2010-08-24 John DarringtonCategoricals: Sort the reverse value map.
2010-08-24 John DarringtonCategoricals: Use moments instead of keeping cc count...
2010-08-24 John Darringtononeway: Fix descriptives for multiple variables
2010-08-24 John DarringtonAdd optional callback functions to categoricals.
2010-08-24 John DarringtonCovariance matrix interface change.
2010-08-24 John DarringtonConstness
2010-08-24 John DarringtonCategoricals.c Create entries for all groups.
2010-07-31 John DarringtonFACTOR: prevent crash if the dataset is empty.
2010-07-20 Jason H StoverAdd argument specifying column containing dependent...
2010-05-24 John DarringtonFix compiler warnings
2010-05-21 Jason H StoverRemoved unused function
2010-05-21 John DarringtonRemoved src/math/coefficient.[ch] which are no longer...
2010-05-21 John DarringtonFix crash on Windows when calculating a covariance...
2010-05-21 John DarringtonRevert "Removed src/math/interaction.[ch] which has...
2010-05-21 John DarringtonRemoved src/math/interaction.[ch] which has been supers...
2010-05-21 John DarringtonMerge commit 'origin/covariance'
2010-05-17 Jason H StoverNew function covariance_calculate_unnormalized
2010-05-17 Jason H StoverRewrote to use new covariance functions.
2010-04-12 Ben PfaffMake "internal variables" part of a dictionary.
2010-04-08 Ben PfaffGet rid of unnecessary uses of var_get_dict_index().
2010-02-20 Ben Pfaffmoments: Fix null pointer dereference in calc_moments().
2010-02-10 Ben Pfafflevene: Write null pointers as NULL instead of as 0.
2010-02-08 Ben PfaffMerge "output" into "master"
2010-02-05 Jason H StoverSet final element in covariance matrix. Use accessor... origin/covariance fc11-i386-build90 fc11-x64-build87 lenny-x64-build105 sid-i386-build157
2010-01-30 Jason H Stoverallocate space to store independent variable list fc11-i386-build86 fc11-x64-build83 lenny-x64-build101 sid-i386-build153
2010-01-29 Jason H StoverFree linreg struct if no valid data; fc11-i386-build83 fc11-x64-build80 lenny-x64-build98 sid-i386-build150
2010-01-22 Jason H StoverSet categoricals to NULL in one-pass covariance; avoid... fc11-i386-build81 fc11-x64-build78 sid-i386-build148
2010-01-15 Jason H StoverRewrote linreg.[ch], regression.q and glm.q to use... fc11-i386-build71 fc11-x64-build68 lenny-x64-build92 sid-i386-build138
2009-12-25 John DarringtonMerge branch 'master' into output
2009-12-18 John DarringtonMerge branch 'master' into output fc11-i386-build61 fc11-x64-build58 lenny-x64-build82 sid-i386-build128
2009-12-16 John DarringtonMerge commit 'origin/stable' fc11-i386-build58 fc11-x64-build55 lenny-x64-build79 sid-i386-build125
2009-11-08 John DarringtonUse significance_of_correlation function in t-test. fc11-i386-build32 fc11-x64-build29 lenny-x64-build53 sid-i386-build101
2009-11-08 John DarringtonNew module src/math/correlation
2009-10-31 John DarringtonWrap operations which index into reverse_variable_map fc11-i386-build30 fc11-x64-build27 lenny-x64-build51 sid-i386-build99
2009-10-31 John DarringtonDrop first category of each variable from covariance...
2009-10-31 John DarringtonRemove unused function categoricals_index
2009-10-31 John DarringtonPopulate the moment matrices with the categorical entries
2009-10-31 John DarringtonKeep track of the number of variables involved in the...
2009-10-31 John DarringtonDon't crash if all categorical variables are empty
2009-10-24 Ben PfaffMerge "master" into "output". fc11-i386-build29 fc11-x64-build26 lenny-x64-build50 sid-i386-build98
2009-10-24 John DarringtonNew functions to return the sum and weights associated... fc11-i386-build28 fc11-x64-build25 lenny-x64-build49 sid-i386-build97
2009-10-24 John DarringtonDon't update categorical variables whose values are...
2009-10-24 John DarringtonCall categoricals_done at start of second pass. sid-i386-build96
2009-10-24 John DarringtonNew functions is_missing and get_val
2009-10-24 John DarringtonUse cov->dim instead of cov->n_vars where appropriate
2009-10-24 John DarringtonDestroy the categorical variables when the covariance...
2009-10-24 John DarringtonMove categorical variable into the var_params struct
2009-10-24 John DarringtonResize the moment matrices after the first pass
2009-10-24 John DarringtonAllow dump function to work with numeric variables
2009-10-18 John DarringtonFix order of pool_calloc arguments. fc11-i386-build26 fc11-x64-build22 lenny-x64-build47 sid-i386-build94
2009-10-18 John DarringtonAdd reverse map entries to categoricals.
2009-10-17 John DarringtonNew module src/math/categoricals .
2009-10-17 John DarringtonAdd a two pass algorithm to calculate covariance matrices. fc11-i386-build23 lenny-x64-build44 sid-i386-build91
2009-10-08 Jason H StoverNew function covariance_2pass_create fbsd72-i386-build31 fc11-i386-build17 fc11-x64-build18 lenny-x64-build39 sid-i386-build85
2009-10-04 John DarringtonCORRELATIONS: Properly deal with case weights. fbsd72-i386-build24 fc11-i386-build10 fc11-x64-build11 lenny-x64-build32 sid-i386-build78
2009-10-03 John DarringtonFirst working version of CORRELATIONS.
2009-09-24 John DarringtonMerge commit 'origin/stable' build40
2009-09-15 Ben PfaffMerge commit 'origin/stable' into stable
2009-08-11 Ben PfaffMerge master into output branch.
2009-08-09 Ben PfaffAdd CONST_CAST macro, for casting away "const" more...
2009-08-09 Ben PfaffEliminate unnecessary casts.
2009-08-09 Ben PfaffAdd UP_CAST macro, for safer casting from contained...
2009-08-06 Ben PfaffEliminate casts that can be replaced by uses of the...
2009-08-03 Jason StoverCruft removal
2009-07-30 John DarringtonUse u8_cpy instead of memcpy.
2009-07-29 Jason StoverMerged changes from branch interaction-review
2009-07-23 John DarringtonMerge commit 'origin/stable'
2009-07-23 John DarringtonMerge commit 'origin/roc'
2009-07-18 John DarringtonAvoid compiler warning
2009-07-18 John DarringtonMerge commit 'origin/data-encoding'
2009-07-18 Jason Stoverpspp_linreg(): Use cache->n_coeffs to set the dimension...
2009-07-17 Jason Stoverpspp_linreg(): Use cache->n_coeffs to set the dimension...
2009-07-17 Jason StoverReturn 0.0 for mean of a categorical variable. Fixes...
2009-07-12 Jason StoverRemove write-only variable from interaction_case_data.
2009-07-11 Jason StoverReturn 0.0 for mean of a categorical variable. Fixes...
2009-07-07 John DarringtonChange union value type to contain uint8_t types instea...
2009-06-16 Jason H StoverRenamed interaction_variable_get_var to interaction_get...
2009-06-15 Ben PfaffAllow variables created by var_create_internal to have...
2009-06-07 Ben PfaffChange "union value" to dynamically allocate long strings.
2009-06-03 Jason H StoverMoved static is_origin from design_matrix.c to category...
2009-05-09 John DarringtonMerge commit 'origin/stable'
2009-05-04 Jason H StoverRemove call to var_set_width
2009-05-01 Jason H StoverAllocate adequate space for permutation
2009-04-29 Jason H StoverMoved is_origin and get_exact_subscript to design-matri...
2009-04-29 Jason H Stovercovariance-matrix.c: (is_covariance_contributor) Remove...
2009-04-22 John DarringtonMerge commit 'origin/stable'
2009-04-09 Ben PfaffUse Bob Jenkins lookup3 hash instead of FNV.
2009-04-08 John DarringtonMerge commit 'origin/master' into charset
2009-04-07 John DarringtonMerge commit 'origin/stable'
2009-04-02 John DarringtonMerge branch 'master' of ssh://jmd@git.sv.gnu.org/srv...
2009-04-01 Jason H Stovercovariance_matrix.c (get_n_rows): New function to compu...
2009-04-01 John DarringtonMerge commit 'origin/master' into charset
2009-03-31 John DarringtonMerge commit 'origin/stable'
2009-03-30 Jason H Stoverdesign_matrix.c: New accessor functions design_matrix_g...
2009-03-29 Jason Stovercovariance-matrix.c (covariance_accumulator_to_matrix...
2009-03-28 Jason Stovercovariance-matrix.c (get_sum): New function to compute...
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