average

问题 I know this question has been asked 100's of times, but... So I have this formula that gives me #DIV/0! . =AVERAGEIFS(Sheet1!L2:L, Sheet1!M2:M, "WIN",Sheet1!E2:E, ">=" &A7, Sheet1!E2:E, "<" &A8) I know I can wrap it around IFERROR(formula,"") or IFERROR(formula,0) and it works. But there are problems with it in case of real errors with it in the future. I tried to wrap it around IF(formula,"") or IF(formula,0) . But it doesn't work, I still get the same #DIV/0! . And how about these, can I

问题 I have a report which basically shows time info. There are three levels or groups: Route Fleet Vehicle Under the Vehicle level, the report shows time info for each trip performed by the vehicle, and a time average for the vehicle. Inside the Fleet level, the report shows time info for each vehicle, and an average for that Fleet. The same applies for the Route level. It lists time info for all the Fleets that travel through that route, and an average for that route. The problem is that I am

问题 This question already has answers here : Pandas: using groupby to get mean for each data category (2 answers) Closed 2 years ago . I've poured over StackOverflow and just cant figure this one out. I a data tables with unique letter# combinations, and im trying to get the "averageif" of those values into the second table. Basically, I am trying to generate the "AVG" column below. Letter Value Unique Avg A1 7.97 A1 5.76 A1 3.56 A2 5.34 A2 3.16 A3 1.53 A2 9.09 B1 4.55 A2 0.64 B2 5.43 A2 8.48 B3

问题 I'm writing a program to calculate average with user input. import java.util.Scanner; public class mean { static Scanner input = new Scanner (System.in); public static void main (String[] args) { double i; double sum = 0; int count = 0; do { System.out.println("input"); i = input.nextDouble(); sum = sum + i; count++; }while (i != 0); System.out.println("sum is " + sum + " count is " + (count - 1)); System.out.println("average is " + sum / (count - 1)); } } here if I input 0, it will calculate

问题 I want to find out the average cost of an apple, the price isn't always filled out, I know I should be able to do this with sumproduct, but it's not working for me. A B Fruit Price Apple 56 Banana 23 Apple Apple 40 Apple My problem comes when I try to count how many apples have a price value entered. Can anyone help? Note: I'm using Excel 2003 hence no countifs 回答1: So you expect to get 48 as the average for Apple? Two possible ways..... An array formula with AVERAGE =AVERAGE(IF(A2:A10="Apple

问题 import java.util.*; public class Lab5_2{ public static void main(String[]args){ Scanner scan = new Scanner(System.in); int num=0; boolean choice=true; int min= Math.min(100, num);// need to fix the min to the avg, won't print out int max= Math.max(0, num); int sum=+ num; double avg= sum/(num+1); while(choice==true){ if(num>=0 && num<=100){ System.out.println("Please enter a number between 0 and 100 "); num= scan.nextInt(); System.out.println("You entered: " + num); }else if(num<0 || num>100){

问题 I found http://code.google.com/p/solrnet/wiki/Stats link. But i cannot understand properly. I want to use min,max kind of function with solr query. My query(Display min, max and average price of Round shape and color D and clarity FL and caratweight.(This query will be genarated based on user's selection dynamically) (Shape:"Round") AND (Color:"D") AND (Clarity:"FL") AND (CaratWeight:[1 TO 10]) But how can i use such kind of function and select specific column. Now i am somewhat nearer... By

问题 Suppose in column Z with 200 rows, are my optimal averages. Now I want a macro that generates n random integers between a and b inclusive ( n <= 20 ) so that difference between the average of numbers generated with optimal average is in (-0.15,+0.15) . Example: Z1:optimal average1=5.5 Z2:optimal average2=5.3 Z200:optimal average200=6.3 n=8 a=1; b=10 numbers of generated: A1:H1)5-9-4-3-7-4-9-3 A2:H2)10-7-3-2-5-4-3-9 . . . A200:H200)4-8-9-6-6-6-10-2 回答1: Here is a hit-or-miss approach (which is

问题 I've asked many questions about this and all the answers were really helpful...but once again my data is weird and I need help...Basically, what I want to do is find the average speed at a certain range of intervals...lets say from 6 s to 40 s my average speed would be 5 m/s...etc etc.. So it was pointed out to me to use this code... library(IRanges) idx <- seq(1, ncol(data), by=2) # idx is now 1, 3, 5. It will be passed one value at a time to `i`. # that is, `i` will take values 1 first,

问题 I have the following database that are extracted with pandas from csv files : df1=pd.read_csv(path,parse_dates=True) The print of df1 gives : control Avg_return 2019-09-07 True 0 2019-06-06 True 0 2019-02-19 True 0 2019-01-17 True 0 2018-12-20 True 0 2018-11-27 True 0 2018-10-12 True 0 ... ... ... After I load the 2 csv file df2=pd.read_csv(path,parse_dates=True) The print of df2 gives : return 2010-01-01 NaN 2010-04-01 0.010920 2010-05-01 -0.004404 2010-06-01 -0.025209 2010-07-01 -0.023280 .