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mtconnectR (version 1.0.0)

Read Data from Delimited 'MTConnect' Data Files and Perform some Analysis

Description

Read data in the 'MTConnect' standard. You can use the package to read data from historical 'MTConnect logs' along with the 'devices.xml' describing the device. The data is organised into a 'MTConnectDevice' S4 data structure and some convenience methods are also provided for basic read/view operations. The package also includes some functions for analysis of 'MTConnect' data. This includes functions to simulate data (primarily position data, feed rate and velocities) based on the G code and visualisation functions to compare the actual and simulated data.

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Version

Install

install.packages('mtconnectR')

Monthly Downloads

5

Version

1.0.0

License

AGPL-3

Maintainer

Subramanyam Ravishankar

Last Published

June 17th, 2016

Functions in mtconnectR (1.0.0)

clean_reduntant_rows

Removes Redundant Rows in a data frame assuming statefulness

add_data_item_to_mtc_device

Add a new data item to an existing MTC Device Class

create_mtc_device_from_dmtcd

Create MTCDevice class from Delimited MTC Data and log file

Example data set showing MTC Log data

convert_interval_to_ts

Convert Interval to Time Series

example_gcode_parsed

Example data set showing parsed G code data

create_mtc_device_from_ts

Create a MTC device object from a merged time series data frame

calculated_feed_from_position

Calculate feed rate from the path position data items

convert_ts_to_interval

Convert Time Series to Intervals

example_mtc_data_item

Example data set showing a MTConnect DataItem

example_mapped_plot

ggplot object showing mapping between simulated and actual time series

example_mtc_device_2

A bigger example data set showing a MTConnect Device with path position and conditions

example_mtc_device_sim

MTCDevice object showing simulated G code data

extract_param_from_xpath

Extract different parts of a xpath

example_mtc_sim_mapped

MTCDevice object containing actual and simulated data and the mapping

example_xpath_info

Example data set showing Xpaths from a device XML

Get data on one or more data items from the class

getDataItem,MTCCycle,numeric-method

Get one or more data items from the MTCCycle or MTCDevice using a numeric index

merge,MTCCycle,numeric-method

Merge one or more data items from the MTCCycle or MTCDevice using an index

merge,MTCCycle,ANY-method

Merge all data items from the MTCCycle or MTCDevice

Create a mapping between simulated and actual data

Get data from the object in a data frame form

getData,MTCDataItem-method

Get Data from the Object as a data.frame

get_xpaths_from_xml

Get XML xpath info

get_device_info_from_xml

Get info on all the devices in the xml file

getData,MTCCycle-method

Get Data from MTCDevice/MTCCycle Object as a data.frame

example_mtc_device

Example data set showing a MTConnect Device

example_mtc_device_3

Example data set showing a MTConnect Device

To plot the mapping between the simulated and actual versions

example_parsed_device_xml

Example dataset showing the parsed xml for a device

example_simulated_gcode_data

Example data set showing simulated G code data

MTCDevice-class

An S4 class to represent a device. It contains MTCCycle class and the slots below.

filter_timestamps_mtc_device

Filter MTCDevice object based on time range

parse_devicexml_for_a_device

Parse XML file for given device name

Subset a data frame using regex matching on the column name and also on the value

getDataItem,MTCCycle,ANY-method

Get the first dataitem

read_dmtcd_file

Function to load Log data into R as a data.frame

getDataItem,MTCCycle,character-method

Get one or more data items from the MTCCycle or MTCDevice using a character pattern

merge,MTCCycle,character-method

Merge one or more data items from the MTCCycle or MTCDevice using a character pattern

mtconnectR: A package to read analyze data in the 'MTConnect' standard

Merges all the data.frames in the list into single data.frame

summary,MTCDataItem-method

Show a quick summary of the MTCDataItem

Read the gcode and translate it as per the dictionary

An S4 class to represent the different data items of a device

simulate_data_from_gcode

Simulate position,velocity and other data from G-code

summary,MTCCycle-method

Show a quick summary of the MTCCyle or MTCDevice Object