cardillo/joinery issues and pull requests

#120 - add column data to dataFrame,but print empty

Issue - State: closed - Opened by laglangyue almost 2 years ago

#119 - IllegalArgumentException: name 'x' not in index

Issue - State: open - Opened by GiottoLee about 2 years ago

#118 - add a function numOfCol() to get col number of a col name

Pull Request - State: open - Opened by fairly123 over 2 years ago

#117 - add a parameter checksize to writeSql()

Pull Request - State: open - Opened by 172460683333 over 2 years ago

#116 - 10x time different on loading a csv file by jar or in the joinery project.

Issue - State: open - Opened by darkread over 2 years ago

#115 - fix readXls read null error and writexls many rows error

Pull Request - State: open - Opened by qadzhang over 2 years ago

#114 - readXls method When reading xls, an exception will be caused if an empty column is encountered

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

#113 - add encoding method filter in readCsv()

Pull Request - State: closed - Opened by 172460683333 over 2 years ago

#112 - use readsql() to read data from sql, obtain other types like double and date.

Pull Request - State: closed - Opened by fairly123 over 2 years ago

#111 - update readsql()

Pull Request - State: closed - Opened by fairly123 over 2 years ago

#110 - Can I overwrite something or delete something ,and put those code in may project finally?

Issue - State: open - Opened by oswardlx over 2 years ago

#109 - extending join function

Pull Request - State: open - Opened by johnlak over 2 years ago

#108 - Why the df.columns() and df.index() return Set type? I need know the order of columns and index

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

#107 - Can readcsv specify the encoding method ? utf-8 gbk?

Issue - State: open - Opened by ld199609 almost 3 years ago - 3 comments

#106 - Implementing chunkSize in writesql

Pull Request - State: open - Opened by kjckang almost 3 years ago - 1 comment

#105 - Implement sort by index

Pull Request - State: open - Opened by jihoonkang0829 almost 3 years ago

#104 - Issue #93

Pull Request - State: open - Opened by rohinisharma almost 3 years ago - 1 comment

#103 - Added ChunkSize parameter to the writeSql function.

Pull Request - State: open - Opened by zihanxu3 almost 3 years ago

#102 - Add concatenate function in Dataframe.java

Pull Request - State: open - Opened by donggua223344 almost 3 years ago

#101 - writeCsv() with row names

Pull Request - State: open - Opened by Wei-Ping-Lam almost 3 years ago

#100 - Naiive Mode Algorithm and Get Col Index by Col Name

Pull Request - State: open - Opened by CodyWangYaohui almost 3 years ago

#99 - Naive Mode Algorithm implemented

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

#98 - Concatenate multiple dataframes

Pull Request - State: open - Opened by jihoonkang0829 almost 3 years ago

#97 - Unable to compile in IntelliJ

Issue - State: open - Opened by rfraser3 almost 3 years ago - 3 comments

#96 - Add writecsv() function with specifying a separator

Pull Request - State: open - Opened by qqin99 almost 3 years ago

#95 - Fix issue93

Pull Request - State: closed - Opened by qqin99 almost 3 years ago

#94 - Can the writesql() function add a chunksize parameter? In order to control the number of rows written to the database each time

Issue - State: open - Opened by qadzhang almost 3 years ago - 3 comments

#93 - Can the writecsv() function specify a separator?

Issue - State: open - Opened by qadzhang almost 3 years ago - 2 comments

#92 - Use readsql() to read data from the database, the types obtained are all strings, not strings, numbers, dates, etc.

Issue - State: open - Opened by qadzhang almost 3 years ago - 1 comment

#91 - now jcenter/bintray is shutdown are you pushing the releases elsewhere?

Issue - State: closed - Opened by maxandersen over 3 years ago - 2 comments

#90 - Bump junit from 4.13 to 4.13.1

Pull Request - State: closed - Opened by dependabot[bot] almost 4 years ago
Labels: dependencies

#89 - rbind in R or union in SQL

Issue - State: open - Opened by kimmanlui about 4 years ago

#88 - how can I writeXls to sheet1 and sheet2

Issue - State: open - Opened by KelvinFanXian about 4 years ago

#87 - Nonstrict join between tow dataframes

Pull Request - State: open - Opened by WillCup about 4 years ago

#86 - Is it possible to import the 2007+ version of excel？

Issue - State: open - Opened by Liu-YanP over 4 years ago

#85 - suggest

Issue - State: closed - Opened by liaoxuewei over 4 years ago - 1 comment

#84 - Support xlsx

Pull Request - State: open - Opened by mugbya over 4 years ago

#83 - Concatenate two dataframes with same columns

Issue - State: open - Opened by Nicinic over 4 years ago - 8 comments
Labels: enhancement

#82 - There seems to be no mode algorithm

Issue - State: open - Opened by mokeychan almost 5 years ago - 6 comments

#81 - Is this library still under maintenance?

Issue - State: closed - Opened by wuyifan18 almost 5 years ago - 1 comment

#80 - Adding Un-pivot implementation

Pull Request - State: open - Opened by stahamtan about 5 years ago
Labels: enhancement

#79 - How could I join two data frames by specfying columns from each data frame ?

Issue - State: open - Opened by DareUrDream over 5 years ago - 2 comments

#78 - GroupBy on a DataFrame based on a list and then get the size of a selected column for each Group

Issue - State: open - Opened by Bishnup1995 almost 6 years ago - 1 comment

#77 - Drop a Row of Dataframe

Issue - State: closed - Opened by Bishnup1995 almost 6 years ago - 1 comment

#76 - Any Apache Arrow integration plans?

Issue - State: open - Opened by hrstoyanov almost 6 years ago

#75 - How to sort by index?

Issue - State: open - Opened by VadimChes almost 6 years ago - 7 comments

#74 - How can I get the col number of a col Name?

Issue - State: open - Opened by DQinYuan almost 6 years ago

#73 - Added Helper methods for using readCSV with java.nio.file.Path

Pull Request - State: open - Opened by Stexxen about 6 years ago - 1 comment

#72 - Added Helper methods for using readCSV with java.nio.file.Path

Pull Request - State: closed - Opened by Stexxen about 6 years ago

#71 - How does "Join" work? Could you give me a good example?

Issue - State: open - Opened by SergeyRasin about 6 years ago

#70 - How to add two colunms ‘s value to new colunm.

Issue - State: closed - Opened by Jungle666 about 6 years ago - 2 comments
Labels: enhancement

#69 - Does it suport "read_sql" function like pandas?

Issue - State: closed - Opened by Jungle666 about 6 years ago - 4 comments
Labels: enhancement

#68 - Drop Java 7 support

Pull Request - State: closed - Opened by benmccann about 7 years ago - 1 comment

#67 - Yahoo finance example is broken

Issue - State: closed - Opened by benmccann about 7 years ago - 1 comment

#66 - scala problem: df.add("colname", list) never gets used

Issue - State: open - Opened by benman1 about 7 years ago

#65 - Simplify example in docs

Pull Request - State: closed - Opened by benmccann over 7 years ago - 4 comments

#64 - Broken example in docs

Issue - State: closed - Opened by benmccann over 7 years ago

#63 - Enable option to disable default date formatting

Issue - State: open - Opened by avnsri4986 over 7 years ago - 1 comment

#62 - Changes for reading pipe delimited (|) files

Pull Request - State: closed - Opened by whiletruelearn over 7 years ago

#61 - to make IDEA work

Pull Request - State: closed - Opened by aboudnik over 7 years ago - 2 comments

#60 - Support for reading pipe (|) delimited files

Issue - State: closed - Opened by whiletruelearn over 7 years ago - 2 comments
Labels: enhancement

#59 - Creating a new column based on existing columns + function

Issue - State: closed - Opened by chris-ch almost 8 years ago - 1 comment
Labels: enhancement

#58 - Inheritance of joinery DataFrame

Issue - State: closed - Opened by GladsonVas almost 8 years ago - 1 comment
Labels: wontfix

#57 - Date format: option to display milliseconds

Pull Request - State: closed - Opened by chris-ch almost 8 years ago - 1 comment

#56 - POI dependency not optional

Pull Request - State: closed - Opened by chris-ch almost 8 years ago

#55 - Support for Factors

Issue - State: open - Opened by mkraemerx almost 8 years ago
Labels: enhancement

#54 - Calculate covariance, is it posible?

Issue - State: closed - Opened by junajo10 about 8 years ago - 2 comments
Labels: enhancement

#53 - Extra argument apply?

Issue - State: closed - Opened by junajo10 about 8 years ago - 3 comments
Labels: wontfix

#52 - There is a long way to go for joinery!

Issue - State: closed - Opened by axhiao about 8 years ago - 4 comments

#51 - Export to CSV does not write row names

Issue - State: open - Opened by darkoc over 8 years ago - 4 comments
Labels: enhancement

#50 - Handle NULL values and support reference categories in toModelMatrix.

Pull Request - State: closed - Opened by lejon over 8 years ago

#49 - Coercion methods

Issue - State: open - Opened by wbuchanan over 8 years ago - 2 comments
Labels: enhancement, help wanted

#48 - Add ability to plot to user provided component

Issue - State: closed - Opened by hughesadam87 over 8 years ago - 3 comments
Labels: enhancement, help wanted

#47 - Update license to add linking exception or dual license under Apache

Issue - State: open - Opened by alessandroleite almost 9 years ago - 9 comments
Labels: enhancement

#46 - Improved dummy variable expansion to have better dummy variable names…

Pull Request - State: closed - Opened by lejon about 9 years ago

#45 - fix null pointer exception in toString if column name is empty

Pull Request - State: closed - Opened by cardillo about 9 years ago
Labels: bug

#44 - Implementation of 'toModelMatrix' method to export DataFrame as a model matrix

Pull Request - State: closed - Opened by lejon over 9 years ago

#43 - all date output (string, csv, swing table, ...) should use consistent date formatting rules

Issue - State: closed - Opened by cardillo over 9 years ago
Labels: enhancement

#42 - Unit tests for TAB and space

Pull Request - State: closed - Opened by lejon over 9 years ago

#41 - groupby use of bitset requires too much memory

Issue - State: closed - Opened by cardillo over 9 years ago
Labels: bug

#40 - sorting / grouping implementation efficiency improvements

Issue - State: open - Opened by cardillo over 9 years ago - 1 comment
Labels: enhancement

#39 - implement rolling window version of apply

Issue - State: closed - Opened by cardillo over 9 years ago
Labels: enhancement

#38 - interrupt in the shell should stop the currently running statement

Issue - State: open - Opened by cardillo over 9 years ago
Labels: enhancement

#37 - Added more support on command line. Corrected bug with TAB handling

Pull Request - State: closed - Opened by lejon over 9 years ago

#36 - allow custom csv delimiters

Issue - State: closed - Opened by cardillo over 9 years ago
Labels: enhancement

#35 - convert throws if column contains longs and then doubles

Issue - State: closed - Opened by cardillo over 9 years ago
Labels: bug

#34 - add joinery version to shell banner

Issue - State: closed - Opened by cardillo over 9 years ago
Labels: enhancement

#30 - javascript shell improvements

Issue - State: closed - Opened by cardillo over 9 years ago
Labels: enhancement

#29 - Support for more Csv formats, exporting to double matrix and using double as default number format and new time formats

Pull Request - State: closed - Opened by lejon over 9 years ago

#27 - improve detecting and dealing with missing values

Issue - State: closed - Opened by cardillo over 9 years ago - 1 comment
Labels: enhancement, help wanted

#25 - fix plotting with time series data to use dates as x-axis

Issue - State: closed - Opened by cardillo over 9 years ago
Labels: enhancement, help wanted

#24 - improve chart series labeling using indices

Issue - State: closed - Opened by cardillo over 9 years ago
Labels: enhancement, help wanted

#23 - handle missing values in plots

Issue - State: closed - Opened by cardillo over 9 years ago
Labels: enhancement, help wanted

#20 - add option to plot trend line with points in charting functions

Issue - State: closed - Opened by cardillo over 9 years ago
Labels: enhancement, help wanted

#19 - add melt implementation

Issue - State: open - Opened by cardillo over 9 years ago - 1 comment
Labels: enhancement, help wanted

#18 - add rank and quantile statistics methods

Issue - State: closed - Opened by cardillo over 9 years ago
Labels: enhancement, help wanted

#17 - add summary statistics view

Issue - State: closed - Opened by cardillo over 9 years ago - 1 comment
Labels: enhancement, help wanted

#16 - add implementation of cumulative statistics

Issue - State: closed - Opened by cardillo over 9 years ago
Labels: enhancement

#3 - better support for timeseries data

Issue - State: open - Opened by cardillo over 9 years ago - 3 comments
Labels: enhancement, help wanted

#1 - hdf5 support

Issue - State: open - Opened by cardillo over 9 years ago - 3 comments
Labels: enhancement, help wanted

GitHub / cardillo/joinery issues and pull requests