how to generate previous date using macro

sgnarkhede2016
New Altair Community Member
Answers
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Hi @sgnarkhede2016
Please find in attached file , a process which performs your task...
Regards,
Lionel1 -
blank process
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?????
@sgnarkhede2016 , try to import the XML :<?xml version="1.0" encoding="UTF-8"?><process version="9.6.000"> <context> <input/> <output/> <macros/> </context> <operator activated="true" class="process" compatibility="9.6.000" expanded="true" name="Process"> <parameter key="logverbosity" value="init"/> <parameter key="random_seed" value="2001"/> <parameter key="send_mail" value="never"/> <parameter key="notification_email" value=""/> <parameter key="process_duration_for_mail" value="30"/> <parameter key="encoding" value="SYSTEM"/> <process expanded="true"> <operator activated="true" class="utility:create_exampleset" compatibility="9.6.000" expanded="true" height="68" name="Create ExampleSet" width="90" x="45" y="34"> <parameter key="generator_type" value="attribute functions"/> <parameter key="number_of_examples" value="100"/> <parameter key="use_stepsize" value="false"/> <list key="function_descriptions"> <parameter key="date" value="1"/> </list> <parameter key="add_id_attribute" value="false"/> <list key="numeric_series_configuration"/> <list key="date_series_configuration"/> <list key="date_series_configuration (interval)"/> <parameter key="date_format" value="yyyy-MM-dd HH:mm:ss"/> <parameter key="time_zone" value="SYSTEM"/> <parameter key="column_separator" value=","/> <parameter key="parse_all_as_nominal" value="false"/> <parameter key="decimal_point_character" value="."/> <parameter key="trim_attribute_names" value="true"/> </operator> <operator activated="true" class="generate_macro" compatibility="9.6.000" expanded="true" height="82" name="Generate Macro" width="90" x="246" y="34"> <list key="function_descriptions"> <parameter key="yesterday" value="date_add(date_now(),-1,DATE_UNIT_DAY)"/> </list> </operator> <operator activated="true" class="generate_attributes" compatibility="9.6.000" expanded="true" height="82" name="Generate Attributes" width="90" x="380" y="34"> <list key="function_descriptions"> <parameter key="date" value="%{yesterday}"/> </list> <parameter key="keep_all" value="true"/> </operator> <connect from_op="Create ExampleSet" from_port="output" to_op="Generate Macro" to_port="through 1"/> <connect from_op="Generate Macro" from_port="through 1" to_op="Generate Attributes" to_port="example set input"/> <connect from_op="Generate Attributes" from_port="example set output" to_port="result 1"/> <portSpacing port="source_input 1" spacing="0"/> <portSpacing port="sink_result 1" spacing="0"/> <portSpacing port="sink_result 2" spacing="0"/> </process> </operator> </process>
regards,
Lionel
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