Other packages > Find by keyword >

rolap  

Obtaining Star Databases from Flat Tables
View on CRAN: Click here


Download and install rolap package within the R console
Install from CRAN:
install.packages("rolap")

Install from Github:
library("remotes")
install_github("cran/rolap")

Install by package version:
library("remotes")
install_version("rolap", "2.5.1")



Attach the package and use:
library("rolap")
Maintained by
Jose Samos
[Scholar Profile | Author Map]
First Published: 2023-08-08
Latest Update: 2024-01-10
Description:
Data in multidimensional systems is obtained from operational systems and is transformed to adapt it to the new structure. Frequently, the operations to be performed aim to transform a flat table into a ROLAP (Relational On-Line Analytical Processing) star database. The main objective of the package is to allow the definition of these transformations easily. The implementation of the multidimensional database obtained can be exported to work with multidimensional analysis tools on spreadsheets or relational databases.
How to cite:
Jose Samos (2023). rolap: Obtaining Star Databases from Flat Tables. R package version 2.5.1, https://cran.r-project.org/web/packages/rolap. Accessed 15 Apr. 2025.
Previous versions and publish date:
2.0.0 (2023-08-08 16:40), 2.1.0 (2023-08-13 23:00), 2.2.0 (2023-09-15 09:50), 2.3.0 (2023-10-16 14:30), 2.4.0 (2023-11-14 10:50), 2.5.0 (2023-12-11 09:40)
Other packages that cited rolap R package
View rolap citation profile
Other R packages that rolap depends, imports, suggests or enhances
Complete documentation for rolap
Functions, R codes and Examples using the rolap R package
Some associated functions: add_custom_column . add_dimension_instances . add_dput_column . add_operation . add_surrogate_key.dimension_table . apply_filter_dimension . apply_select_dimension . apply_select_fact . as_GeoPackage . as_csv_files . as_dm_class . as_geolayer . as_multistar . as_rdb . as_single_tibble_list . as_star_database . as_tibble_list . as_xlsx_file . cancel_deployment . check_geoattribute_geometry . check_lookup_table . check_refesh . conform_dimensions . constellation . coordinates_to_point . default_disconnect . define_dimension . define_facts . define_geoattribute . define_geoattribute_from_layer . delete_all_operations_found . delete_operation . delete_operation_set . deploy . dimension_schema . dimension_table . draw_tables . fact_schema . fact_table . filter_dimension . filter_geo_attributes . filter_geo_dimensions . filter_rpd_dimensions . flat_table . ft . ft_age . ft_age_rpd . ft_cause_rpd . ft_num . generate_refresh_sql . generate_table_sql_delete . generate_table_sql_insert . generate_table_sql_update . get_agg_functions.fact_schema . get_all_dimension_operations . get_attribute_names . get_attribute_names_schema.dimension_schema . get_attribute_names_schema.star_schema . get_default_unknown_value . get_deployment_names . get_dimension_names . get_dimension_table . get_existing_fact_instances . get_fact_name.fact_schema . get_fact_names . get_geoattribute_geometries . get_geoattribute_name . get_geoattributes . get_layer . get_layer_from_attribute . get_layer_geometry . get_lookup_tables . get_measure_names . get_measure_names_schema.fact_schema . get_measure_names_schema.star_schema . get_new_dimension_instances . get_next_operation . get_nrow_agg.fact_schema . get_pk_attribute_names . get_point_geometry . get_role_playing_dimension_names . get_rpd_dimensions . get_similar_attribute_values . get_similar_attribute_values_individually . get_similar_values_table . get_star_database . get_star_query_schema . get_star_schema . get_surrogate_key.dimension_table . get_table . get_table_names . get_transformation_code . get_transformation_file . get_unique_attribute_values . get_unique_values_table . get_unknown_value_defined . get_unknown_values . get_variable_description . get_variables . group_by_keys . group_dimension_instances . group_facts . incremental_refresh . integrate_geo_dimensions . interpret_operation_add_custom_column . interpret_operation_flat_table . interpret_operation_group_dimension_instances . interpret_operation_join_lookup_table . interpret_operation_lookup_table . interpret_operation_remove_instances_without_measures . interpret_operation_replace_attribute_values . interpret_operation_replace_empty_values . interpret_operation_replace_string . interpret_operation_replace_unknown_values . interpret_operation_role_playing_dimension . interpret_operation_select_attributes . interpret_operation_select_instances . interpret_operation_select_instances_by_comparison . interpret_operation_select_measures . interpret_operation_separate_measures . interpret_operation_set_attribute_names . interpret_operation_set_measure_names . interpret_operation_snake_case . interpret_operation_star_database . interpret_operation_transform_attribute_format . interpret_operation_transform_from_values . interpret_operation_transform_to_attribute . interpret_operation_transform_to_measure . interpret_operation_transform_to_values . is_empty_string . is_new_operation . is_scd . join_lookup_table . line_last_op . load_star_database . lookup_table . mrs_age_schema . mrs_age_schema_rpd . mrs_cause_schema . mrs_cause_schema_rpd . mrs_db . mrs_db_geo . mrs_ft . mrs_ft_new . multiple_value_key . name_with_nexus . new_multistar . prepare_to_join . purge_dimension . purge_dimension_instances . purge_dimension_instances_star_database . read_flat_table_file . read_flat_table_folder . reformat_file . refresh_deployments . remove_all_measures_na . remove_duplicate_dimension_rows . remove_instances_without_measures . replace_attribute_values . replace_empty_values . replace_empty_values_table . replace_names . replace_string . replace_unknown_values . role_playing_dimension . rpd_in_constellation . run_query . same_granularity_facts . select_attributes . select_dimension . select_fact . select_instances . select_instances_by_comparison . select_measures . separate_measures . set_attribute_names . set_layer . set_measure_names . set_variables . share_dimension_instance_operations . share_dimensions . simplify_rpd_dimensions . snake_case . snake_case_table.dimension_table . snake_case_table.fact_table . star_database . star_database_with_previous_operations . star_operation . star_query . star_schema . string_or_null . string_to_vector . summarize_layer . transform_attribute_format . transform_from_values . transform_names . transform_to_attribute . transform_to_measure . transform_to_values . unify_facts_and_dimensions . unify_rpd . update_according_to . us_census_state . us_layer_state . validate_attributes . validate_dimension_attributes . validate_dimension_names . validate_facts . validate_lookup_parameters . validate_measures . validate_names . vector_presentation . vector_to_string . 
Some associated R codes: common.R . constellation.R . data.R . deploy.R . flat_table.R . flat_table_join.R . flat_table_read.R . flat_table_transform.R . generic.R . geoattribute.R . geolayer.R . operations.R . refresh.R . role_playing.R . schemas.R . star_database.R . star_database_export.R . star_query.R . table.R . tables_fact_dimension.R . update_according_to.R . utils.R .  Full rolap package functions and examples
Downloads during the last 30 days
03/1603/1703/1803/1903/2003/2103/2203/2303/2403/2503/2603/2703/2803/2903/3003/3104/0104/0204/0304/0404/0504/0604/0704/0804/0904/1004/1104/1204/1304/14Downloads for rolap024681012141618TrendBars

Today's Hot Picks in Authors and Packages

mipplot  
An Open-Source Tool for Visualization of Climate Mitigation Scenarios
Generic functions to produce area/bar/box/line plots of data following IAMC (Integrated Assessment M ...
Download / Learn more Package Citations See dependency  
quickcode  
Quick and Essential 'R' Tricks for Better Scripts
The NOT functions, 'R' tricks and a compilation of some simple quick plus often used 'R' codes to im ...
Download / Learn more Package Citations See dependency  
SAutomata  
Inference and Learning in Stochastic Automata
Machine learning provides algorithms that can learn from data and make inferences or predictions. St ...
Download / Learn more Package Citations See dependency  
bSims  
Agent-Based Bird Point Count Simulator
A highly scientific and utterly addictive bird point count simulator to test statistical assumptio ...
Download / Learn more Package Citations See dependency  
ktsolve  
Configurable Function for Solving Families of Nonlinear Equations
This is designed for use with an arbitrary set of equations with an arbitrary set of unknowns. The ...
Download / Learn more Package Citations See dependency  
mt  
Metabolomics Data Analysis Toolbox
Functions for metabolomics data analysis: data preprocessing, orthogonal signal correction, PCA ana ...
Download / Learn more Package Citations See dependency  

24,012

R Packages

207,311

Dependencies

64,993

Author Associations

24,013

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA