and closest to 1000, returning the row of column BValue.9.SUMIF (Region of condition value, condition, area to be fit when conditions are met)Example: SUMIF (m2:m1111, "education", h2:h1111)Sum m2 to m1111 (H2 to h1111) H column in the row where the value equals "education"11.index (area, number of rows, number of columns)Returns the value of the specified number of rows and columns in the rangeIndex (Zone
. When the arguments in the Sumproduct function are three arrays, all the elements of the three arrays are multiplied by each other.END
4.sumproduct function Case--multi-conditional summation
16. Single conditional sum------statistics on the shipment of Chengdu Shipping platform.=sumproduct (a2:a13= "Chengdu delivery Platform") * (B2:B13))You may have doubts about seeing this formula, which seems to be different from the syntax format and actually sees it as just one parameter. Because
People who often deal with execl certainly feel that the summation formula is often used by everyone. What are some of the ways to sum formulas in Excel? How are they used? I'll summarize it for you.
Single conditional summation using the SUMIF () formula:To count the data in column C, the statistic condition is that the data in column B is "condition one." and put the result in C6 cell, we simply enter the formula "=
Profile and Pstats are the parser for Python code that can objectively look at the quality of the code and the resources used. There is a lot of help in debugging the program.1. Using profile to analyze Python code[Email protected] tmp]# vim profile12.py#!/bin/env python#!-*-Coding:utf-8-*-Import profileDef one (): #定义一个one函数Sum=0For I in range (10000):Sum+=ireturn sumDef ():Sum=0For I in range (100000):Sum+=ireturn sumdef there ():Sum=0For I in range (100000):Sum+=ireturn
Solution:
Text A column as the original data, compared to the C column, can not find is not needed (the following figure), the data is of course a deletion, if the data are many?
Method One: simple function and skill combination method: Recommend general operator to use
The function is very simple, the following figure selects G2 cell, copies the following formula into the cell, and then fills it down to the G14 cell:
=vlookup (a2,c:c,1,)
, open the Sheet tab in the Page Setup dialog box, click the Compress dialog button to the right of the top header row text box, select the range of cells that contains the header and top headings, and then click the button to return to the Page Setup dialog box and click OK.
28, Excel Multi-conditional Sum function has what
In Excel, what functions can be used to complete a multiple conditional sum?
The SUMIF function is almost the same as the COU
Motion zone music package. Busy time for the Monday to Friday 9:00-12:00,18:00-2l Point, the rest for leisure.
Call time for the day of the week. Enter =weekday Left (C2.6). 2), to get the number between 1-7, corresponds to Monday to Sunday.
Then process the call time. Adds a row of L,=hour (right C2.8). 5), get the number format of the call time.
When the calculation is busy. Add a line of M, and enter =and (or (l64>=9.l64
Calculate the phone bill. =0.3*
range, enter in the formula bar: =hhh, press CTRL + ENTER to determine. To get the color code of the colored cells, the red color is 3.
The third step, in the D23 cell input formula: =SUMIF (A12:G21,3,A1:G10), to get A1:G10 cell range color Red data is: 103.
Case resolution:
1, in the definition name, the reference location uses the Get.cell macro function.
2, =get. CELL (63,sheet1! A1:G10), the parameter "63" in the formula means: Cell fi
the name.
4, the worksheet has too much enabled the range of cells, but is actually not used (can be detected with ctrl+end).
5, the network transmission speed is slow, the local area network transmission speed is low.
6. Many inefficient functions such as countif, SUMIF and VLOOKUP are used in the worksheets.
Conclusion: Because the file capacity is too large, and the external link data is numerous, every time the file is opened, Excel reads the
Simple Debug Python ProgramYou can also debug a program in Python like Gcc/gdb, as long as the PDB module is introduced when you run the Python program (assuming that the program you are debugging is named d.py):$ VI d.py#!/usr/bin/pythondef Main (): i, sum = 1, 0 for I in xrange (+): sum = sum + i print sumif __name __ = = ' __main__ ': Main () $ python-m pdb d.pyAfter running the above command, enter the fo
Mysql uses sumif to perform row-to-column conversion (the row table data is as follows). First, we should consider how to create a column structure [SQL] viewplaincopySELECTNAMEAS name, IF (type language, score, 0) ASyuwen, IF (type mathematics, score, 0) ASshuxueFROMcdy_test after completing the preceding steps, you can see that you only need to group the results by name.
Mysql uses sumif to perform row-to
NodeCout // If the left child is not empty, recursively traverse the left subtreeIf (tree-> left)Output (tree-> left );// If the left child has been traversed and the right subtree is not empty, recursively traverse the right subtreeIf (tree-> right)Output (tree-> right );// If the left and right children of the current node are empty, it indicates that the node is a leaf node.// Calculate its weighted path and sumIf (! Tree-> left ! Tree-> right){//
second parameter is the value to return when the first parameter is faulted.Example: Score below 60, failIFERROR (a2>=60, "failed")COUNTIF Single Condition CountCOUNTIF (range, criteria)Example: Statistics e column number of people with wages greater than 6000COUNTIF (E:e, ">6000")COUNTIF (E:e, ">" M9) assumes that the M9 cell content is 6000COUNTIFS Multi-condition countingCountifs (Criteria_range1, Criteria1, criteria_range2, criteria2, ...)Example: Statistics belong to the sales department,
) =123//Where Len (B2) is to display the current character length2. Data mergingAdd the cells in Table I, table two columns, shown in table Three, table b2+ table two b2= table three. B2Your own method: First use VLOOKUP to extract the corresponding cell values, then the problem is that the value will be displayed correctly, if there is no value will display an error message, the results will be added to the error message, so you have to determine the value.Table Three. B2 = IF (ISNA (VLOOKUP (A
One, using the SUMIF () formula of a single condition sum:
To count the data in column C, the statistical condition is that the data in column B is "conditional one". And put the results in cell C6, we just enter the formula in the C6 cell =sumif (B2:B5, condition one, c2:c5) to complete this statistic.
Two, sum () function +if () function nested way double conditional sum:
If the statistical production
hidden rows of data will not be counted to achieve the purpose of sorting statistics.
3, in the future need to view a certain category (such as "economic housing") data details and statistics, click on the "project type" to the right of the Drop-down button, in the following pop-up shortcut menu (as shown in Figure 4) can be.
Figure 4
Requirements three, if we do not want to disrupt the normal flow data table data order, but want to view the statistical results of various types of data at
Statistical functions
SUM (A) sumIf a is a vector, sum (a) calculates each element's sumIf A is a matrix, sum (a) evaluates the sum of each column element (that is, each column is treated as a vector, and a row vector is returned, resulting in the sum of the elements of each column)If A is a multidimensional array, sum (A,dim) sums the corresponding position of the specified dimension, that is, the column i
Definition
An array is a set of units or a set of processed values. If you write an array-based formula, that is, an array formula, you can use this single formula to execute multiple input operations and generate multiple results. Each result is displayed in one unit.
.
Array formulas can be considered as formulas with multiple values. The difference from a single-Value Formula is that it can produce more than one result. An array formula can occupy one or more cells.
The parameter of the array
converted to a number, an error will occur.
Sum can specify up to 30 parameters in plaintext. Parameters can be numbers and can be converted to text characters, logical values (note what is a logical value), arrays or references. When it is an array or reference, non-numeric parameters are ignored. Because the parameters can be arrays or references, the parameters can indirectly break through 30 plaintext limits.
SumifFunction:
Function: sums several cells according to the specified condi
object is a number
9. counta (range) // count the count objects of counta as non-empty cells
10. Max (range) // calculate the maximum value
11. Min (range) // calculates the minimum value
12. Product (range) // concatenation
13. sumif (condition range, condition, sum range) sumifs (sum range, condition range 1, condition 1, condition range 2, condition 2) // condition summation
14. countif (condition range, condition) countifs (condition range
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