Cleaning Data

 

 

Post an explanation of the challenges you might encounter in your experience through the cleaning process and how you might remedy those challenges. Then, explain why it is important to clean and manage data, and why this would be important to generalizability, confidence in accuracy of the results, or psychometric properties.

Sample Solution

Cleaning Data

High quality of data is a pre-requisite for making valuable business decisions. However, most of the time, data quality of a dataset often turns out to be poor owing to inconsistencies, errors, and missing data among other reasons. Not correcting this erroneous data can lead to major problems during subsequent downstream data processing, which leads to wrong business decisions, which can be extremely costly for the organization. It is important for managers to ensure that data cleansing/cleaning procedures are in place. This process of making data accurate and consistent is riddled with many problems including: high volume of data; misspellings; lexical errors; misfielded value; domain format errors; irregularities; missing values; and integrity constraint violations or illegal values. Each of these problems can be easily avoided if proper procedures are followed during the design and execution task of data. Outsourcing the data scrubbing task to an expert in providing data cleansing outsourcing services can considerably speed up the task and ensure that your data gets and remains clean.

language, there is a strong undercurrent of homosexual love that undercuts the binary heteronormativity the play appears to uphold. Ache asserts that there are ‘glimpses of lesbian poetics’ in Twelfth Night, as can be seen in the ongoing interactions between Viola and Olivia, but ultimately Rubin writes that ‘the suppression of the homosexual component of human sexuality, and by corollary, the oppression of homosexuals…is a product of the same system whose rules and relations oppress women’ (Rubin in Butler, p.2281). Female love is treated as comedic whereas male love is cut off entirely by the play. Olivia’s position as the head of an aristocratic household with the agency to turn down a powerful male suitor poses a threat to the patriarchal structures of Elizabethan society and she is therefore ridiculed by being made to fall in love with the cross-dressing Viola. As Howard argues, ‘the good woman, Viola, thus becomes the vehicle for humiliating the unruly woman in the eyes of the audience’ with the patriarchy using women as puppets to bring each other down without implicating their male superiors (Howard in Orgel, p.27). While some may argue that Olivia’s marriage to Sebastian at the end of the play ensures that she is subjected to the male rule, the end of Twelfth Night still results in resolution for Olivia, unlike Antonio who remains displaced. The messy layering of Orsino, Viola and Olivia’s desires are rectified by the heterosexual institution of marriage. Traub notes that their homoerotic energies are ‘displaced onto Antonio, whose relation to Sebastian is finally scarified for the maintenance of institutionalised heterosexuality and generational continuity’ (Traub in Orgel, p.28). While Antonio makes no overt and explicit declaration of romantic love towards Sebastian, subtle mechanisms of speech give his feelings away. Antonio expresses his adoration for Sebastian in verse, the syntax commonly used to express romantic love,

That his speech shifts from blocks of prose to iambic pentameter here, coupl

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