hosseinmoein/DataFrame issues and pull requests

#249 - conflict with include <windows.h>

Issue - State: closed - Opened by wkingnet over 1 year ago - 1 comment

#247 - How to filter the DataFrame?

Issue - State: closed - Opened by Nathaniel-Han over 1 year ago - 1 comment
Labels: help wanted, question

#245 - Implemented FixedAllocator

Pull Request - State: closed - Opened by hosseinmoein over 1 year ago

#244 - Plausibility of adapting for C++17 in a fork?

Issue - State: closed - Opened by joshcol9232 over 1 year ago - 2 comments
Labels: question

#243 - Dataframe length

Issue - State: closed - Opened by federicomartinlara1976 over 1 year ago - 2 comments
Labels: help wanted

#242 - No write to file example

Issue - State: closed - Opened by federicomartinlara1976 over 1 year ago - 4 comments
Labels: enhancement, question

#241 - append row and visitor calculate unexpected

Issue - State: closed - Opened by kkonghao over 1 year ago - 2 comments
Labels: enhancement, question

#240 - Added likely and now requiring C++20

Pull Request - State: closed - Opened by hosseinmoein over 1 year ago

#239 - fix join

Pull Request - State: closed - Opened by hehuaijin over 1 year ago

#238 - dataframe_join.tcc miss { }

Issue - State: closed - Opened by hehuaijin over 1 year ago - 13 comments
Labels: bug

#237 - Added more operators to DateTime

Pull Request - State: closed - Opened by hosseinmoein over 1 year ago

#235 - Do not export symbols which are templates since 2.0.0

Pull Request - State: closed - Opened by SpaceIm over 1 year ago - 1 comment

#234 - Unable to compile code using cmake

Issue - State: closed - Opened by khGao over 1 year ago - 4 comments
Labels: help wanted, Compiling

#233 - Adding support for sort column by absolute value.

Issue - State: closed - Opened by sierret over 1 year ago - 2 comments
Labels: enhancement

#231 - Does get_column return rows in index order or dataframe order?

Issue - State: closed - Opened by sierret over 1 year ago - 2 comments
Labels: question

#229 - Any efficient way to replace a particular column value( for example by index) without replacing all column values?

Issue - State: closed - Opened by sierret over 1 year ago - 2 comments
Labels: help wanted, question

#226 - I hope to support some string operations eg:

Issue - State: closed - Opened by 1138886114 almost 2 years ago - 1 comment
Labels: enhancement

#225 - Adding support for reset_index()

Issue - State: closed - Opened by sierret almost 2 years ago - 1 comment
Labels: enhancement

#224 - Sort failing giving Segmentation Fault

Issue - State: closed - Opened by sierret almost 2 years ago - 3 comments
Labels: help wanted

#223 - Mybe Jan-2023 release source code is not correct 1.22 version?

Issue - State: closed - Opened by kkonghao almost 2 years ago - 2 comments
Labels: question

#222 - make command failed

Issue - State: closed - Opened by homedry almost 2 years ago - 8 comments
Labels: Compiling

#221 - Is there any way of converting epoch to DateTime?

Issue - State: closed - Opened by homedry almost 2 years ago - 2 comments
Labels: question

#220 - Can't get_view

Issue - State: closed - Opened by Irantwomiles almost 2 years ago - 3 comments
Labels: help wanted, Compiling

#219 - PCG RNG for speed without compromising on spectral characteristics.

Issue - State: closed - Opened by ttbek almost 2 years ago - 1 comment
Labels: Comment

#218 - Implemented AlignedAllocator

Pull Request - State: closed - Opened by hosseinmoein almost 2 years ago

#214 - Can't compile benchmark

Issue - State: closed - Opened by rm-minus-r-star almost 2 years ago - 3 comments
Labels: Compiling

#213 - Implemented LinearFitVisitor

Pull Request - State: closed - Opened by hosseinmoein almost 2 years ago

#212 - How to retain nan value in csv2 format file when use read() ？

Issue - State: closed - Opened by zhouhaoan almost 2 years ago - 5 comments
Labels: enhancement, question

#211 - Parquet support

Issue - State: closed - Opened by illegalplumbing almost 2 years ago - 1 comment
Labels: enhancement, question

#210 - ERROR：undefined reference to 'hmdf::DateTime::DateTime::xxx'

Issue - State: closed - Opened by zhouhaoan almost 2 years ago - 2 comments
Labels: Compiling

#209 - Implemented ExponentialFitVisitor

Pull Request - State: closed - Opened by hosseinmoein almost 2 years ago

#208 - Implemented TreynorRatioVisitor visitor

Pull Request - State: closed - Opened by hosseinmoein almost 2 years ago

#207 - Implemented [load|from]_indicators()

Pull Request - State: closed - Opened by hosseinmoein about 2 years ago

#206 - How to use .pivot or stack function in DataFrame

Issue - State: closed - Opened by WellYixuanDu about 2 years ago - 3 comments
Labels: question

#205 - appveyor Visual Studio 2022

Pull Request - State: closed - Opened by hosseinmoein about 2 years ago

#204 - Hossein/2 const views

Pull Request - State: closed - Opened by hosseinmoein about 2 years ago

#203 - How to Use .apply with special function?

Issue - State: closed - Opened by z6833 about 2 years ago - 9 comments
Labels: help wanted, question

#202 - unable to compile in CodeBlocks in windows 10 using mingw64

Issue - State: closed - Opened by Mouli04 about 2 years ago - 6 comments
Labels: Compiling

#201 - :pencil: Fixed typos in hello_world.cc

Pull Request - State: closed - Opened by Gjacquenot about 2 years ago - 1 comment

#198 - ERROR: Number of rows requested 1 is more than available rows 2

Issue - State: closed - Opened by SoftwareDogZ about 2 years ago - 2 comments
Labels: bug, question

#197 - how to append row to a empty dataframe?

Issue - State: closed - Opened by kkonghao over 2 years ago - 5 comments
Labels: enhancement

#195 - catch an error when read csv file : Index column is not the first column

Issue - State: closed - Opened by xkungfu over 2 years ago - 1 comment

#194 - binary '-': 'const _Ty' does not define this operator or a conversion to a type acceptable to the predefined operator

Issue - State: closed - Opened by yegorrr over 2 years ago - 7 comments
Labels: Compiling

#193 - heteroptrview.tcc and heteroview.tcc miss <stdexcept> header

Issue - State: closed - Opened by yegorrr over 2 years ago - 1 comment
Labels: bug, Compiling

#192 - add arbitrary delimiter in DateTime

Issue - State: closed - Opened by yegorrr over 2 years ago - 1 comment
Labels: enhancement

#191 - Bump to 1.21.0 in CMakeLists.txt & package.json

Pull Request - State: closed - Opened by SpaceIm over 2 years ago

#190 - Update dataframe version in package.json & CMakeLists.txt

Issue - State: closed - Opened by SpaceIm over 2 years ago - 2 comments
Labels: question

#188 - DataFrame across shares libraries (windows DLL)

Issue - State: closed - Opened by TL4903 over 2 years ago - 10 comments
Labels: help wanted

#187 - Cannot compile with MinGW

Issue - State: closed - Opened by lin0287 over 2 years ago - 2 comments
Labels: Compiling

#186 - dataframe deep copy

Issue - State: closed - Opened by zhouqi1727 over 2 years ago - 1 comment
Labels: help wanted, question

#185 - C2491 dllimport function not allowed (vcpkg)

Issue - State: closed - Opened by lin0287 over 2 years ago - 3 comments
Labels: Compiling

#184 - Add head() and tail() interfaces

Pull Request - State: closed - Opened by wujinghe over 2 years ago - 2 comments

#183 - Hi, everyone. How to get the same result like df.ewm().std()?

Issue - State: closed - Opened by licmue over 2 years ago - 2 comments
Labels: question

#182 - Arm64 support?

Issue - State: closed - Opened by Sr-316 over 2 years ago - 21 comments
Labels: question, Compiling

#181 - Multiple threads process dataframe

Issue - State: closed - Opened by zhouqi1727 over 2 years ago - 8 comments
Labels: help wanted

#180 - [Feature Request] Automatic columns detection for read().

Issue - State: closed - Opened by kilasuelika over 2 years ago - 5 comments
Labels: enhancement

#179 - [Feature Request] to_eigen() that convert numeric columns to eigen matrix.

Issue - State: closed - Opened by kilasuelika over 2 years ago - 1 comment
Labels: enhancement

#178 - Why call std::vector<T>::reserve() every time in append()

Issue - State: closed - Opened by wujinghe over 2 years ago - 5 comments
Labels: enhancement

#177 - Can provide a function to query the column index from the column name

Issue - State: closed - Opened by czyt1988 over 2 years ago - 3 comments
Labels: enhancement

#176 - Is there a version that supports C++11 or C++14?

Issue - State: closed - Opened by czyt1988 over 2 years ago - 2 comments
Labels: question

#175 - Added a schema feature

Pull Request - State: closed - Opened by wujinghe over 2 years ago

#174 - Added a schema feature

Pull Request - State: closed - Opened by wujinghe over 2 years ago - 1 comment

#173 - crashed but can't find where is the error

Issue - State: closed - Opened by xkungfu over 2 years ago - 25 comments
Labels: help wanted

#172 - CMake: inject HMDF_HAVE_CLOCK_GETTIME definition

Pull Request - State: closed - Opened by SpaceIm over 2 years ago

#171 - about get last row and get_data_by_loc

Issue - State: closed - Opened by xkungfu almost 3 years ago - 6 comments
Labels: bug

#170 - how to convert pandas dataframe to hosseinmoein dataframe.

Issue - State: closed - Opened by xkungfu almost 3 years ago - 2 comments
Labels: help wanted, question

#169 - how to dump whole dataframe to string?

Issue - State: closed - Opened by xkungfu almost 3 years ago - 9 comments
Labels: enhancement, question

#168 - how to write get_data_by_sel in one line?

Issue - State: closed - Opened by xkungfu almost 3 years ago - 4 comments
Labels: help wanted, question

#167 - Fix #166 - missing header leads to build error on gcc 10

Pull Request - State: closed - Opened by jmarrec almost 3 years ago - 1 comment

#166 - Missing header: build error on gcc 10

Issue - State: closed - Opened by jmarrec almost 3 years ago - 1 comment
Labels: Compiling

#165 - get_view_by_idx(slicing) with last element fails due to an assertion error in Debug mode.

Issue - State: closed - Opened by rhanai almost 3 years ago - 3 comments
Labels: bug

#164 - about date or datetime column

Issue - State: closed - Opened by xkungfu almost 3 years ago - 5 comments
Labels: help wanted, question

#163 - DateTime: Definition of templated function member date_to_str is not in the header

Issue - State: closed - Opened by SpaceIm almost 3 years ago - 1 comment
Labels: bug, Compiling

#162 - how to append data row by row to an empty dataframe variable via loop?

Issue - State: closed - Opened by xkungfu almost 3 years ago - 5 comments
Labels: help wanted, question

#161 - how to write cmakelists.txt after install on windows?

Issue - State: closed - Opened by xkungfu almost 3 years ago - 5 comments
Labels: Compiling

#160 - dataframe_tester.cc: fix suspicious string literal reported by clang-tidy

Pull Request - State: closed - Opened by SpaceIm almost 3 years ago

#159 - Fix the tests to really check the assertions in Release mode

Pull Request - State: closed - Opened by SpaceIm almost 3 years ago - 4 comments

#158 - CMake refactoring

Pull Request - State: closed - Opened by SpaceIm almost 3 years ago

#157 - Fix shared build in CMake again

Pull Request - State: closed - Opened by SpaceIm almost 3 years ago - 2 comments

#156 - CMake: prefer compile feature to set at least C++17

Pull Request - State: closed - Opened by SpaceIm almost 3 years ago

#155 - CMake: properly set direct dependencies of targets and their scope

Pull Request - State: closed - Opened by SpaceIm almost 3 years ago - 2 comments

#154 - Add missing includes & avoid to include windows.h in public interface

Pull Request - State: closed - Opened by SpaceIm almost 3 years ago - 2 comments

#153 - Attemp to fix export of symbols in msvc builds & hide all symbols in other compilers

Pull Request - State: closed - Opened by SpaceIm almost 3 years ago - 6 comments

#152 - how to get_data_by_sel by more than three columns

Issue - State: closed - Opened by wujinghe almost 3 years ago - 5 comments
Labels: enhancement

#151 - Is this compatible for c++11 or c++14?

Issue - State: closed - Opened by xkungfu almost 3 years ago - 2 comments
Labels: question, Compiling

#150 - Help wanted ( question)

Issue - State: closed - Opened by jithin917 almost 3 years ago - 2 comments
Labels: help wanted, question

#149 - asynchronously run program

Issue - State: closed - Opened by BCSN000001 almost 3 years ago - 1 comment
Labels: help wanted, question

#148 - padding policy of load_column function?

Issue - State: closed - Opened by yuxiaojian01 almost 3 years ago - 2 comments
Labels: question

#147 - How to get multiple columns from a dataframe, and return a new dataframe?

Issue - State: closed - Opened by yuxiaojian01 almost 3 years ago - 3 comments
Labels: enhancement, question

#146 - Can I use function get_data_by_sel to select data by index?

Issue - State: closed - Opened by yuxiaojian01 almost 3 years ago - 4 comments
Labels: enhancement, question

#145 - KthValueVisitor doesn't handle 0th value

Issue - State: closed - Opened by edouardberthe about 3 years ago - 1 comment
Labels: help wanted, question

#144 - How can I add a new index, and assign new values to the row at the new index?

Issue - State: closed - Opened by yuxiaojian01 about 3 years ago - 1 comment
Labels: question

#143 - Does get_view_by_sel only work under C++ 20?

Issue - State: closed - Opened by yuxiaojian01 about 3 years ago - 4 comments
Labels: enhancement, Compiling

#142 - how to pass extra parameters in functor wheu using get_data_by_sel ?

Issue - State: closed - Opened by yuxiaojian01 about 3 years ago - 3 comments
Labels: help wanted

#141 - Example file not compiling

Issue - State: closed - Opened by verybadcoder01 about 3 years ago - 1 comment
Labels: question, Compiling

#139 - Fix typo in exponential_decay_specs.html

Pull Request - State: closed - Opened by edouardberthe about 3 years ago

#130 - How to contribute to DataFrame

Issue - State: closed - Opened by NikBomb about 3 years ago - 1 comment
Labels: Contribution

#56 - Undefined reference to `hmdf::HeteroVector::clear()'

Issue - State: closed - Opened by Trento89 over 4 years ago - 18 comments
Labels: question, Compiling

#54 - Query interface examples

Issue - State: closed - Opened by schmitts over 4 years ago - 5 comments
Labels: question

#27 - Unit tests fail on Windows when compiled with MinGW-W64

Issue - State: closed - Opened by thekvs over 5 years ago - 22 comments
Labels: enhancement, question, Compiling

GitHub / hosseinmoein/DataFrame issues and pull requests