Root cause analysis (RCA) - Revision history

Preetham Obla Sampathkumar: /* Fishbone diagram */

2022-03-19T16:36:22Z

Fishbone diagram

← Older revision		Revision as of 16:36, 19 March 2022
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	[[File:RCA fishbone.png\|700px\|\|Example of Fish Bone Diagram. Image recreated from Wall street mojo]]		[[File:RCA fishbone.png\|700px\|\|Example of Fish Bone Diagram. Image recreated from Wall street mojo]]


	Image recreated from Wall street mojo[6]		Image recreated from Wall street mojo[6]

Preetham Obla Sampathkumar: /* Fishbone diagram */

2022-03-19T16:36:09Z

Fishbone diagram

← Older revision		Revision as of 16:36, 19 March 2022
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	[[File:RCA fishbone.png\|700px\|\|Example of Fish Bone Diagram. Image recreated from Wall street mojo]]		[[File:RCA fishbone.png\|700px\|\|Example of Fish Bone Diagram. Image recreated from Wall street mojo]]
			Image recreated from Wall street mojo[6]

	==='''Scatter chart'''===		==='''Scatter chart'''===

Preetham Obla Sampathkumar: /* Fishbone diagram */

2022-03-19T16:25:57Z

Fishbone diagram

← Older revision		Revision as of 16:25, 19 March 2022
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	'''Example'''		'''Example'''

	[[File:RCA fishbone~~.png~~.png\|700px\|\|Example of Fish Bone Diagram. Image recreated from Wall street mojo]]		[[File:RCA fishbone.png\|700px\|\|Example of Fish Bone Diagram. Image recreated from Wall street mojo]]

	==='''Scatter chart'''===		==='''Scatter chart'''===

Preetham Obla Sampathkumar: /* Fishbone diagram */

2022-03-19T16:25:46Z

Fishbone diagram

← Older revision		Revision as of 16:25, 19 March 2022
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	'''Example'''		'''Example'''

	[[File:~~RCA4~~.png\|~~400px~~\|\|Example of Fish Bone Diagram. Image recreated from Wall street mojo]]		[[File:RCA fishbone.png.png\|700px\|\|Example of Fish Bone Diagram. Image recreated from Wall street mojo]]

	==='''Scatter chart'''===		==='''Scatter chart'''===

Preetham Obla Sampathkumar: /* Brainstorming */

2022-03-19T09:19:58Z

Brainstorming

← Older revision		Revision as of 09:19, 19 March 2022
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	#Make a list of all the ideas you've come up with, using the same language as the original proposal.		#Make a list of all the ideas you've come up with, using the same language as the original proposal.
	#During the session, don't really debate, criticize, or evaluate ideas.		#During the session, don't really debate, criticize, or evaluate ideas.
	#~~Allow~~ for ~~a period of stagnation in~~ the ~~flow of~~ thoughts ~~because it will generally take up~~ again~~; end~~ the session when very ~~few fresh~~ ideas ~~come~~.		#Give some time for aligning all the thoughts and then again engage in discussion.We can complete the session when there are very less ideas coming up.
	#Sort ideas into categories of decreasing importance to review them. [https://asq.org/quality-press/display-item?item=H1460 [7]]		#Sort ideas into categories of decreasing importance to review them. [https://asq.org/quality-press/display-item?item=H1460 [7]]

Preetham Obla Sampathkumar at 09:07, 19 March 2022

2022-03-19T09:07:40Z

← Older revision		Revision as of 09:07, 19 March 2022
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	manufacturing, pharmaceutical, Information technology uses this method for successful identification of		manufacturing, pharmaceutical, Information technology uses this method for successful identification of
	causes for the problem. RCA also gives the scope to identify the gaps in the existing process, reduce the cost of		causes for the problem. RCA also gives the scope to identify the gaps in the existing process, reduce the cost of
	production or increase production. This article we will give a brief idea about What is ~~root cause analysis~~ and its		production or increase production. This article we will give a brief idea about What is Root Cause Analysis(RCA) and its
	importance, when and how RCA has to be done and methods of doing root cause analysis.		importance, when and how RCA has to be done and methods of doing root cause analysis.

Preetham Obla Sampathkumar at 09:06, 19 March 2022

2022-03-19T09:06:45Z

← Older revision		Revision as of 09:06, 19 March 2022
Line 8:		Line 8:
	manufacturing, pharmaceutical, Information technology uses this method for successful identification of		manufacturing, pharmaceutical, Information technology uses this method for successful identification of
	causes for the problem. RCA also gives the scope to identify the gaps in the existing process, reduce the cost of		causes for the problem. RCA also gives the scope to identify the gaps in the existing process, reduce the cost of
	production or increase production. ~~In this~~ article, we will ~~learn~~ about What is root cause analysis and its		production or increase production. This article we will give a brief idea about What is root cause analysis and its
	importance, when and how RCA has to be done and methods of doing root cause analysis.		importance, when and how RCA has to be done and methods of doing root cause analysis.

Preetham Obla Sampathkumar: /* Fishbone diagram */

2022-03-19T09:05:26Z

Fishbone diagram

← Older revision		Revision as of 09:05, 19 March 2022
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	# Determine and state the effect or the problem that has to be analyzed.		# Determine and state the effect or the problem that has to be analyzed.
	# Determine the primary causes or categories of the effect.Methods, machines, people, materials, environment or measurements are popular primary causes.		# Determine the primary causes or categories of the effect.Methods, machines, people, materials, environment or measurements are popular primary causes.
	# Under each primary categories identify the other sub causes on it. ~~Sub causes can be identified through various methods like five why analysis or 4Ps method (Policies, Procedures, People and Plant)~~		# Under each primary categories identify the other sub causes on it.
	# This procedure of analyzing each cause is repeated until the problem's root causes are found. The team then analyzes the fishbone diagram until a conclusion and future steps are reached.[https://whatis.techtarget.com/definition/fishbone-diagram#:~:text=A%20fishbone%20diagram%20is%20a,type%20of%20mind%20map%20template. [5]]		# This procedure of analyzing each cause is repeated until the problem's root causes are found. The team then analyzes the fishbone diagram until a conclusion and future steps are reached.[https://whatis.techtarget.com/definition/fishbone-diagram#:~:text=A%20fishbone%20diagram%20is%20a,type%20of%20mind%20map%20template. [5]]

Preetham Obla Sampathkumar: /* Pareto analysis */

2022-03-19T09:04:30Z

Pareto analysis

← Older revision		Revision as of 09:04, 19 March 2022
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	==='''Pareto analysis'''===		==='''Pareto analysis'''===

	Pareto principle was formed after Vilredo Pareto, an Italian economist, he designed a principle to represent 80% of wealth in the country is owned by 20% of the people. Pareto analysis is a helpful tool when there are several influencing factors for the results. Pareto analysis helps to develop and organize ideas. This tool primary assists the user to figure out top 20% of the root cause which can affect 80% end ~~result~~. So, it is ~~also called~~ as 80/20 rule. [https://www.slideshare.net/himanshuhora/pareto-analysis-28873221 [8]]		Pareto principle was formed after Vilredo Pareto, an Italian economist, he designed a principle to represent 80% of wealth in the country is owned by 20% of the people. Pareto analysis is a helpful tool when there are several influencing factors for the results. Pareto analysis helps to develop and organize ideas. This tool primary assists the user to figure out top 20% of the root cause which can affect 80% end results.Hence, it is popularly known as 80/20 rule. [https://www.slideshare.net/himanshuhora/pareto-analysis-28873221 [8]]

	Pareto analysis can also be helpful and give deeper understanding of the problems that must be addressed on priority. A Pareto chart may also be used to estimate the cumulative effect of a problem. To put it in another way, cumulative impact is the result of a fault occurring over a considerable amount of time. It also supports in handling multiple organizational challenges. [https://www.geeksforgeeks.org/advantages-and-disadvantages-of-pareto-chart/ [9]]		Pareto analysis can also be helpful and give deeper understanding of the problems that must be addressed on priority. A Pareto chart may also be used to estimate the cumulative effect of a problem. To put it in another way, cumulative impact is the result of a fault occurring over a considerable amount of time. It also supports in handling multiple organizational challenges. [https://www.geeksforgeeks.org/advantages-and-disadvantages-of-pareto-chart/ [9]]

Preetham Obla Sampathkumar: /* Gantt charts */

2022-03-19T08:55:27Z

Gantt charts

← Older revision		Revision as of 08:55, 19 March 2022
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	'''Steps to create a Gantt chart'''		'''Steps to create a Gantt chart'''

	# Make a list of all tasks and activities.		# Make a list of all tasks and activities and Calculate the latest finishing date and the earliest start date for each activity, as well as the duration and any interdependence on other activities.
	# Calculate the latest finishing date and the earliest start date for each activity, as well as the duration and any interdependence on other activities.
	# Arrange the tasks in a blank Gantt chart, with the timeline indicating the project's overall duration.		# Arrange the tasks in a blank Gantt chart, with the timeline indicating the project's overall duration.
	# Draw bars that match to the duration of the activities to schedule them.		# Draw bars that match to the duration of the activities to schedule them.
	# Use diamonds to represent plan milestones. [https://asq.org/quality-press/display-item?item=H1460 [7]]		# Use diamonds to represent plan milestones. [https://asq.org/quality-press/display-item?item=H1460 [7]]


	==='''Flowcharts'''===		==='''Flowcharts'''===