rjj (read-joint-jet) is a simple cmd-based data analysis/transforming tool
Project description
rjj (read-joint-jet)
rjj is a simple cmd-based data transforming/analysis tool
install it via pip/pip3
pip install rjj
update rjj
pip install rjj --upgrade
check current version
rjj -v
read user manual
rjj -h
jointer and splitter
joint or split your csv file(s)
jointer
joint all csv files in the current directory together; all file names will be stored in the first field of the newly created column File; when you execute the command you will be asked for assigning a name for the output file
rjj j
splitter
split the selected csv file into different csv files and name it according to the value in the first field of that selected file
rjj s
detector
detect the co-existing record(s) between two csv files; select two csv files to execute the detection process, then assign a name for the output file; coexist-record will be indicated in a newly created column Coexist
rjj d
splitter x
split the selected excel (.xls or .xlsx) into pieces and name it according to the value in the first field of that selected excel
rjj x
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