what is dput function in r?
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dput opens file and deparses the object x into that file. The object name is not written (unlike dump ). ... With the default control , dput() attempts to deparse in a way that is readable, but for more complex or unusual objects (see dump ), not likely to be parsed as identical to the original.
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The fscanf() function is used to read formatted input from the file. It works just like scanf() function but instead of reading data from the standard input it reads the data from the file. ... On success, this function returns the number of values read and on error or end of the file it returns EOF or -1 .
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['AVG Function. This function returns the average value of the numeric column that is supplied as a parameter. ... ', 'COUNT Function. The count function returns the number of rows in the result. ... ', 'MAX Function. ... ', 'SUM Function. ... ', 'STDDEV Function. ... ', 'VARIANCE Function.']
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The STDEV. P function is used when your data represents the entire population. The STDEV. S function is used when your data is a sample of the entire population.
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plyr is an R package that makes it simple to split data apart, do stuff to it, and mash it back together. This is a common data-manipulation step. Importantly, plyr makes it easy to control the input and output data format from a syntactically consistent set of functions.
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The Put function can be applied to a character or numeric input, but the output of the Put function is always character. INput converts only from a character input/variable/target to either numeric or character output/variables, applying an INformat as part of the conversion.
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['RSD = Relative standard deviation.', 'S = Standard deviation.', 'x¯ = Mean of the data.']
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['example. R = rref( A ) returns the reduced row echelon form of A using Gauss-Jordan elimination with partial pivoting.', 'R = rref( A , tol ) specifies a pivot tolerance that the algorithm uses to determine negligible columns.', '[ R , p ] = rref( A ) also returns the nonzero pivots p .']
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The input() function reads a line entered on a console by an input device such as a keyboard and convert it into a string and returns it. As a new developer, It is essential to understand what is input in Python.
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It returns the character written. putchar(c) is defined as putc(c, stdout). fputc behaves like putc, but is a genuine function rather than a macro; it may therefore be used as an argument. fputc runs more slowly than putc, but takes less space per invocation.
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pnorm is the R function that calculates the c. d. f. ... Both of the R commands in the box below do exactly the same thing. pnorm(27.4, mean=50, sd=20) pnorm(27.4, 50, 20) They look up P(X < 27.4) when X is normal with mean 50 and standard deviation 20.
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R function dpois(x, lambda) is the probability of x successes in a period when the expected number of events is lambda . R function ppois(q, lambda, lower. tail) is the cumulative probability ( lower.
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['Make a Table of Your Data.', 'Calculate the Values for the Empty Columns.', 'Find the Sum of Each Column.', 'Calculate R Using the Formula.']
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The STDEV. S function is used when your data is a sample of the entire population. In STDEV. P function, the squared deviation is divided by the total number of arguments, mostly represented as N.
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['dy = y0-y1 ; % error.', 'abs_dy = abs(y0-y1) ; % absolute error.', 'relerr = abs(y0-y1)./y0 ; % relative error.', 'pererr = abs(y0-y1)./y0*100 ; % percentage error.', 'mean_err = mean(abs(y0-y1)) ; % mean absolute error.', 'MSE = mean((y0-y1).^2) ; % Mean square error.']
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['Method 1: Get Mean of the column by column name.', 'Result:', 'Method 2: Get Mean of the column by column position.', 'Result:', 'ColMeans() Function along with sapply() is used to get the mean of the multiple column. ... ', 'summarise_if() Function along with is.']
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['fflush function <stdio. h>', 'fopen function <stdio. h>', 'freopen function <stdio. h>']